{"title":"Aptus","description":"\u003cp\u003eAptus makes concentrated additives that you dose in small amounts on top of your base nutrients. In this collection you'll find Aptus N Boost for extra nitrogen during vegetative growth, Super PK for the flowering phase and Topbooster for the final weeks of bloom. Each product is meant for a specific moment in the cycle, so check where you are before adding it and don't combine several PK boosters at once. Because the products are concentrated, measure carefully with a small cup from \u003ca href=\"\/collections\/messbecher\"\u003emeasuring cups\u003c\/a\u003e. Combine Aptus with a base from \u003ca href=\"\/collections\/duenger-marken\"\u003enutrient brands\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"aptus-n-boost-1l","title":"Aptus N Boost 1L","description":"\u003ch2\u003eAptus N Boost 1L: dosage and use\u003c\/h2\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.2 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 1 litre\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Aptus\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUse according to Aptus\u003c\/h3\u003e\u003cp\u003eAptus N-Boost is an organic nitrogen booster for the vegetative stage. According to Aptus, it contains organic nitrogen and L-amino acids, is fully water-soluble and is designed for use in irrigation systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 30–50 ml per 100 L of water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage:\u003c\/strong\u003e veg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e organic nitrogen booster\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSelection and compatibility\u003c\/h3\u003e\u003cp\u003eDosage and timing may vary depending on the growing medium, growth stage and combination with other products.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58588825780568,"sku":"C8APT900635","price":42.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/C8APT900635.png?v=1790619807"},{"product_id":"aptus-super-pk-5l","title":"Aptus Super PK 5L","description":"\u003ch2\u003eAptus Super PK 5 L: product details and use\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAptus Super PK\u003c\/strong\u003e is a highly concentrated, organo-mineral \u003cstrong\u003ePK bloom stimulator\u003c\/strong\u003e with \u003cstrong\u003e20% phosphorus and 23% potassium\u003c\/strong\u003e, completed with L-amino acids and bloom-stimulating vitamins. The high P and K levels push flower formation and give a firm, compact end product.\u003c\/p\u003e\u003cp\u003eSuper PK is fully water-soluble and leaves no residue, which makes it a great match for hydro and irrigation systems. With a pH of 8.5-9 it also raises the pH of your nutrient solution slightly, so keep an eye on your meter. The \u003cstrong\u003e5 L\u003c\/strong\u003e can is made for larger grow rooms, multiple tents or commercial setups that use it every run.\u003c\/p\u003e\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful PK\u003c\/strong\u003e: 20% P and 23% K for the flowering phase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirm, compact flowers\u003c\/strong\u003e: better structure of the end product.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eL-amino acids and vitamins\u003c\/strong\u003e: extra support during flower.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo residue\u003c\/strong\u003e: ideal for hydro and drip systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly concentrated\u003c\/strong\u003e: only 2.5-5 ml per 10 L.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge 5 L size\u003c\/strong\u003e: best value for bigger grows and commercial setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 5 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhosphorus (P):\u003c\/strong\u003e 20%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotassium (K):\u003c\/strong\u003e 23%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 8.5-9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 2.5-5 ml per 10 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e liquid\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003cp\u003eShake before use. Add 2.5-5 ml per 10 L of water during the flowering phase. At the start of flower, use half the standard dose to kick off bloom development. With sensitive plants, start only in week 4 or 5 of flower.\u003c\/p\u003e\u003cp\u003eAdd it after your base nutrient and check pH and EC at the end.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAptus Super PK 5 L – concentrated PK for firm, compact flowers.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58588825813336,"sku":"C8APT900632","price":116.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/C8APT900632.png?v=1790619808"},{"product_id":"aptus-topbooster-5l","title":"Aptus Topbooster 5L","description":"\u003ch2\u003eAptus Topbooster 5 L: product details and use\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAptus Topbooster\u003c\/strong\u003e is an organic \u003cstrong\u003ebloom and ripening stimulator\u003c\/strong\u003e that triggers the flowering response of your plants. It contains \u003cstrong\u003eL-amino acids\u003c\/strong\u003e, polysaccharides (sugars), the trace elements boron, iron and molybdenum, natural bloom-promoting plant stimulants and vitamin complexes from natural fermentation.\u003c\/p\u003e\u003cp\u003eUsed from the second week of flower, Topbooster supports smooth transitions between growth stages, more flower sites and better flavour, appearance and overall quality of your harvest. It is highly concentrated: 2 ml per 10 L is the standard dose. The \u003cstrong\u003e5 L\u003c\/strong\u003e can is made for larger grow rooms, multiple tents or commercial setups that use it every run.\u003c\/p\u003e\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore flower sites\u003c\/strong\u003e: stimulates the flowering response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter quality\u003c\/strong\u003e: supports flavour, aroma and appearance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmino acids and sugars\u003c\/strong\u003e: extra energy during flower.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVery economical\u003c\/strong\u003e: 2 ml per 10 L (1:5000).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks with any base\u003c\/strong\u003e: an additive next to your NPK nutrient.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge 5 L size\u003c\/strong\u003e: best value for bigger grows and commercial setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 5 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e L-amino acids, polysaccharides, B, Fe, Mo, plant stimulants, vitamin complexes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 2 ml per 10 L (up to 4 ml)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e week 2 of flower to the last week\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e liquid\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003cp\u003eAdd 2 ml per 10 L of water from the second week of flower until the last week, next to your base NPK feed. Experienced growers increase to 4 ml per 10 L during the cycle.\u003c\/p\u003e\u003cp\u003eBecause Topbooster is organic, always use System-Clean in drip systems and don't keep it in the reservoir for longer than 2-3 days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAptus Topbooster 5 L – more flowers, more flavour, from week two to harvest.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58588825846104,"sku":"C8APT900613","price":408.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/C8APT900613.png?v=1790619809"},{"product_id":"aptus-fungone-1-l-ready-to-use","title":"Aptus Fungone 1 L Ready to Use","description":"\u003ch2\u003eAptus Fungone 1 L Ready to Use – leaf-care spray for one or two tents\u003c\/h2\u003e\u003cp\u003eFor a tent at home you want a leaf spray you can grab and use, without measuring cups or mixing. The 1 L spray bottle is exactly that: point, spray, done.\u003c\/p\u003e\u003ch3\u003eWhat's in the bottle\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAptus Fungone\u003c\/strong\u003e is a ready-to-use leaf-care spray with 3% food-grade hydrogen peroxide, colloidal silver and a food-grade adjuvant that helps the spray stick and spread evenly. It cleans the leaf surface and leaves a thin film behind, and is meant as a neutral, weekly plant-strengthening routine that you can keep up until one week before harvest.\u003c\/p\u003e\u003ch3\u003eHow far 1 L goes\u003c\/h3\u003e\u003cp\u003eUsed straight from the bottle, 1 L is 1 L of spray. If your plants are sensitive and you dilute 1 part Fungone with 4 parts pure water, the same bottle gives you \u003cstrong\u003e5 L\u003c\/strong\u003e of spray, plenty for weekly use in a small tent.\u003c\/p\u003e\u003ch3\u003eWeekly routine in a tent\u003c\/h3\u003e\u003cp\u003ePick a fixed moment, for example right after lights-off on the same day each week, so it becomes a habit. Spray with the lights off, because droplets can act as lenses under strong light, and wear a mask and goggles. For sensitive plants, dilute 1 part Fungone with 4 parts pure water and use it straight away. Stop one week before harvest.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58744068866392,"sku":"C8APT900621","price":26.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/3729f9c19151d86991989f1f7d2fdd0e.jpg?v=1791813227"},{"product_id":"aptus-camg-boost-5-l","title":"Aptus CaMg-Boost 5 L","description":"\u003ch2\u003eAptus CaMg-Boost 5 L – calcium and magnesium in bulk for busy grow rooms\u003c\/h2\u003e\n\u003cp\u003eIn a busy coco or hydro room, CaMg goes into every single tank. The 5 L can of Aptus CaMg-Boost is sized for that. It's the same \u003cstrong\u003eorgano-mineral formula\u003c\/strong\u003e as the small bottles, with organic nitrogen, calcium, magnesium and L-amino acids. It supplies calcium and magnesium to the plant and supports fruit set and development, with its strongest effect in the last weeks of flower.\u003c\/p\u003e\n\u003ch3\u003eScale in numbers\u003c\/h3\u003e\n\u003cp\u003eWith only 2.5–5 ml per 10 litres, 5 L is enough for roughly \u003cstrong\u003e10,000 to 20,000 litres of water\u003c\/strong\u003e. A 500 L tank at the top dose takes 250 ml, which gives you about twenty full batches per can.\u003c\/p\u003e\n\u003ch3\u003eDosing systems\u003c\/h3\u003e\n\u003cp\u003eBecause the formula is fully water-soluble and leaves no residue, it's safe to run through dosing pumps, injectors and drippers. Give CaMg-Boost its own channel and keep it apart from the phosphorus line. That matters: don't combine it with non-Aptus phosphorus boosters, and when using Aptus P-Boost, make sure one product is diluted before the other goes in. In coco and hydro feed it every watering alongside All-in-One Liquid; in soil once a week.\u003c\/p\u003e\n\u003ch3\u003eStorage\u003c\/h3\u003e\n\u003cp\u003eShake or roll the can before connecting it, and keep it closed and cool between refills.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 5 L\u003c\/li\u003e\n\u003cli\u003eContains: organic N, Ca, Mg, L-amino acids\u003c\/li\u003e\n\u003cli\u003eDosage: 2.5–5 ml per 10 L\u003c\/li\u003e\n\u003cli\u003eForm: liquid, fully water-soluble\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58744074436952,"sku":"C8APT900648","price":209.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/9d47561bdb9f0fe7dc11cf83554f5926.jpg?v=1791813312"},{"product_id":"aptus-enzym-5-l","title":"Aptus Enzym+ 5 L","description":"\u003ch2\u003eAptus Enzym+ 5 L – enzyme blend in bulk for grow rooms\u003c\/h2\u003e\n\u003cp\u003eLarge rooms that run substrate for several cycles need an enzyme product that does not run out every few weeks. The 5 L can of \u003cstrong\u003eAptus Enzym+\u003c\/strong\u003e is made for that. It breaks down dead root material and organic residue, keeps the root surface clean and turns built-up salts into nutrients the plant can use, so EC in the medium stays steadier from run to run.\u003c\/p\u003e\n\u003ch3\u003eNumbers for larger rooms\u003c\/h3\u003e\n\u003cp\u003eDosed at 2.5 ml per 10 L with every irrigation, 5 L treats roughly 20,000 L of water. A 500 L tank needs 125 ml at that rate, or 250 ml if you prefer the weekly 5 ml per 10 L treatment.\u003c\/p\u003e\n\u003ch3\u003eDosing at scale\u003c\/h3\u003e\n\u003cp\u003eWith a dosing pump, 2.5 ml per 10 L equals a 1:4,000 ratio. Because Enzym+ should go in last and a tank with nutrients and Enzym+ should not stand longer than two days, many growers mix smaller batches more often or inject it at the very end of the line. Shake or roll the can before use.\u003c\/p\u003e\n\u003ch3\u003eWhat's inside\u003c\/h3\u003e\n\u003cp\u003eCellulase and beta-glucanase complexes, polysaccharide sugar complexes and manganese.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 5 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 2.5 ml\/10 L each watering, or 5 ml\/10 L weekly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e liquid\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58744074502488,"sku":"C8APT900617","price":164.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/8d1531ae407253b1555f46a04e681808.jpg?v=1791813317"},{"product_id":"aptus-fungone-concentrate-1-l","title":"Aptus Fungone Concentrate 1 L","description":"\u003ch2\u003eAptus Fungone Concentrate 1 L – leaf-care concentrate that makes 5 L of spray\u003c\/h2\u003e\n\u003cp\u003eIf you already use the ready-to-use Fungone leaf-care spray and go through bottles quickly, the concentrate is the cheaper way to keep it in your weekly routine. Aptus Fungone Concentrate is the \u003cstrong\u003econcentrated version of the Fungone leaf-care spray\u003c\/strong\u003e: one litre makes five litres of ready-to-use spray, for regular leaf care that supports vital, strong plants.\u003c\/p\u003e\n\u003ch3\u003eWhat's inside\u003c\/h3\u003e\n\u003cp\u003eLike the ready-to-use version, it contains hydrogen peroxide, colloidal silver and a food-grade adjuvant. That adjuvant helps the spray stick to and spread over the leaf, so you get even coverage instead of beads of liquid. It cleans the leaf surface and leaves a thin film behind.\u003c\/p\u003e\n\u003ch3\u003eHow far 1 L goes\u003c\/h3\u003e\n\u003cp\u003eDilute 1 part concentrate with 4 parts water. One litre therefore gives you \u003cstrong\u003e5 litres of spray\u003c\/strong\u003e. If your grow uses about a litre of spray per weekly round, this bottle covers five weeks.\u003c\/p\u003e\n\u003ch3\u003eIn practice\u003c\/h3\u003e\n\u003cp\u003eMix only what you'll use: for a 1 L sprayer that's 200 ml concentrate plus 800 ml water. Use the mix straight away. Spray the leaves weekly with the lights off, wearing a mask and goggles while you spray. Stop one week before harvest.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 1 L concentrate (makes 5 L)\u003c\/li\u003e\n\u003cli\u003eDilution: 1 part concentrate + 4 parts water\u003c\/li\u003e\n\u003cli\u003eForm: concentrate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpraying a lot of leaf surface every week? The 5 L concentrate makes 25 litres.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58744076304728,"sku":"C8APT900624","price":61.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/6e7175512efbc09485748fea72bb1263.jpg?v=1791813326"},{"product_id":"aptus-all-in-one-liquid-5-l","title":"Aptus All-in-One Liquid 5 L","description":"\u003ch2\u003eAptus All-in-One Liquid 5 L – bulk mineral base nutrient for grow rooms\u003c\/h2\u003e\u003cp\u003eSeveral tents, a full grow room or big plants in large containers: this is where the 5 L can pays off. It has the lowest price per litre of all All-in-One sizes, and one product covers every plant from veg to the end of flower.\u003c\/p\u003e\u003ch3\u003eScale: up to 5,000 L\u003c\/h3\u003e\u003cp\u003eAt 1 ml\/L the can makes up to \u003cstrong\u003e5,000 L\u003c\/strong\u003e of nutrient solution, or about 2,500 L at 2 ml\/L. A 200 L tank needs just 200 ml at the base dose, so the can fills it roughly 25 times.\u003c\/p\u003e\u003ch3\u003eWhat's in the bottle\u003c\/h3\u003e\u003cp\u003eA 100% mineral NPK base at \u003cstrong\u003e1:1000\u003c\/strong\u003e, with magnesium and the trace elements B, Mo, Fe, Mn, Zn and Cu. No chlorides, no ballast salts. It runs in soil (peat), coco, rockwool and other media, and in every watering system, recirculating set-ups included.\u003c\/p\u003e\u003ch3\u003eDosing pump or measuring jug\u003c\/h3\u003e\u003cp\u003eAt this volume a dosing pump or an inline injector set to 1:1000 saves a lot of measuring and keeps every batch identical. Mixing by hand? Pour off a litre at a time into a smaller bottle, so you don't have to handle the full can at every watering. In coco and hydro run it with Aptus CaMg-Boost and keep the pH below 6.3.\u003c\/p\u003e\u003cp\u003eStore the can closed, dark and frost-free, and keep the cap clean so it seals properly.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58744274944344,"sku":"C8APT900659","price":138.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/4fd7f70969140a937d383c8afe7fa6fd.jpg?v=1791813538"},{"product_id":"aptus-fulvic-blast-1-l","title":"Aptus Fulvic-Blast 1 L","description":"\u003ch2\u003eAptus Fulvic-Blast 1 L – low-molecular fulvic acid to get more out of every feed\u003c\/h2\u003e\n\u003cp\u003eA litre of Fulvic-Blast lasts a remarkably long time, because you only add a few millilitres once a week. For one or two home tents it is a bottle you buy once and keep using for a long series of runs.\u003c\/p\u003e\n\u003ch3\u003eWhat's inside\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAptus Fulvic-Blast\u003c\/strong\u003e is a liquid booster based on \u003cstrong\u003elow-molecular-weight fulvic acid\u003c\/strong\u003e. Fulvic acid chelates nutrients, holding them in a form the plant can take up more easily, which helps prevent deficiencies and makes better use of your base feed. On top of that it contains plant boosters, L-amino acids and a broad range of micro-elements. It fits with any base nutrient, Aptus or otherwise.\u003c\/p\u003e\n\u003ch3\u003eHow far 1 L goes\u003c\/h3\u003e\n\u003cp\u003eThe dose is 3 ml per 10 L of nutrient solution, once a week, which works out at 0.3 ml\/L. One bottle therefore treats about 3,300 L. If you mix a 100 L tank each week, that is 30 ml a week, so the litre lasts roughly 33 weeks of feeding.\u003c\/p\u003e\n\u003ch3\u003eDosing small tanks\u003c\/h3\u003e\n\u003cp\u003eWith a 10 or 20 L tank you need just 3 or 6 ml, so use a syringe for accuracy. Add it to the tank together with your normal feed once a week, from the start of the grow to the end of flower, and check EC and pH after mixing. It combines well with other Aptus products such as N-Boost, Super PK and Topbooster.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 1 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase:\u003c\/strong\u003e fulvic acid (low molecular weight)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 3 ml per 10 L, once a week\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58744279269720,"sku":"C8APT900650","price":38.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/1e7f54a5b0901699e0f0bf6802ad4f93.jpg?v=1791813545"},{"product_id":"aptus-all-in-one-liquid-1-l","title":"Aptus All-in-One Liquid 1 L","description":"\u003ch2\u003eAptus All-in-One Liquid 1 L – mineral base nutrient for regular runs\u003c\/h2\u003e\u003cp\u003eOnce you know the product works for you, the 1 L bottle is where most home growers settle. It lasts several cycles in a typical tent and brings the price per litre down again compared with 500 ml.\u003c\/p\u003e\u003ch3\u003eWhat's in the bottle\u003c\/h3\u003e\u003cp\u003eA 100% mineral NPK base at \u003cstrong\u003e1:1000\u003c\/strong\u003e, with magnesium and the trace elements B, Mo, Fe, Mn, Zn and Cu. No chlorides, no ballast salts. It runs in soil (peat), coco, rockwool and other media, and in every watering system, recirculating set-ups included.\u003c\/p\u003e\u003ch3\u003eHow far 1 L goes\u003c\/h3\u003e\u003cp\u003eAt 1 ml\/L one bottle gives you up to \u003cstrong\u003e1,000 L\u003c\/strong\u003e of nutrient solution. Feeding at 2 ml\/L, you still get around 500 L. A 50 L reservoir at the base dose takes just 50 ml, so you can refill it about 20 times.\u003c\/p\u003e\u003ch3\u003eWorking with a reservoir\u003c\/h3\u003e\u003cp\u003eWith a tank, measure the product into the water first, stir well and only then read EC and pH. Top up with fresh mix rather than pure water so your levels stay steady. Coco and hydro growers add Aptus CaMg-Boost and keep the pH below 6.3.\u003c\/p\u003e\u003ch3\u003eStorage\u003c\/h3\u003e\u003cp\u003eKeep the bottle closed, dark and frost-free. A litre lasts a while, so write the opening date on the label.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58747857305944,"sku":"C8APT900658","price":30.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/06370f67ae7cbca4e57620153da49e32.jpg?v=1791823002"},{"product_id":"aptus-all-in-one-liquid-150-ml","title":"Aptus All-in-One Liquid 150 ml","description":"\u003ch2\u003eAptus All-in-One Liquid 150 ml – starter bottle of mineral base nutrient\u003c\/h2\u003e\u003cp\u003eNew to growing and don't want a shelf full of bottles? With 150 ml you get one base feed that covers veg and flower, in a quantity that fits a first run in a small tent. No separate grow and bloom products to juggle.\u003c\/p\u003e\u003ch3\u003eThe numbers for 150 ml\u003c\/h3\u003e\u003cp\u003eFed at 1 ml\/L, this bottle gives about \u003cstrong\u003e150 L\u003c\/strong\u003e of nutrient solution. At the 2 ml\/L top end it's around 75 L. For a few plants on hand watering that's a good chunk of a cycle; how far it stretches depends on pot size and how often you water.\u003c\/p\u003e\u003ch3\u003eWhat's in the bottle\u003c\/h3\u003e\u003cp\u003eA 100% mineral NPK base at \u003cstrong\u003e1:1000\u003c\/strong\u003e, with magnesium and the trace elements B, Mo, Fe, Mn, Zn and Cu. No chlorides, no ballast salts. It runs in soil (peat), coco, rockwool and other media, and in every watering system, recirculating set-ups included.\u003c\/p\u003e\u003ch3\u003eTips for your first run\u003c\/h3\u003e\u003cp\u003eStart at 1 ml per litre and give the plants time before you change anything. A cheap EC meter tells you more than guesswork. Growing in coco? Add Aptus CaMg-Boost, as coco holds on to calcium and magnesium, and keep the pH below 6.3. Close the cap after each use and store the bottle cool and out of the light.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58747857338712,"sku":"C8APT900679","price":8.98,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/180bb347060648e6bcf2ee32a7456021.jpg?v=1791823006"},{"product_id":"aptus-all-in-one-liquid-250-ml","title":"Aptus All-in-One Liquid 250 ml","description":"\u003ch2\u003eAptus All-in-One Liquid 250 ml – compact mineral base feed for one tent\u003c\/h2\u003e\u003cp\u003eFor the hobby grower with a single tent, 250 ml is the sweet spot between a sample and a big bottle. One product, one dose, and you're covered from the first true leaves to the end of flower.\u003c\/p\u003e\u003ch3\u003eWhat's in the bottle\u003c\/h3\u003e\u003cp\u003eA 100% mineral NPK base at \u003cstrong\u003e1:1000\u003c\/strong\u003e, with magnesium and the trace elements B, Mo, Fe, Mn, Zn and Cu. No chlorides, no ballast salts. It runs in soil (peat), coco, rockwool and other media, and in every watering system, recirculating set-ups included.\u003c\/p\u003e\u003ch3\u003eHow much feed water you get\u003c\/h3\u003e\u003cp\u003eAt 1 ml per litre, 250 ml turns into about \u003cstrong\u003e250 L\u003c\/strong\u003e of nutrient solution. If your plants are happy at 2 ml\/L, plan on roughly 125 L. Mixing a 10 L watering can each time? That's 10 ml per can at the base dose, so this bottle fills it around 25 times.\u003c\/p\u003e\u003ch3\u003eIn practice\u003c\/h3\u003e\u003cp\u003eKeep a small measuring cup or a 10 ml syringe next to your watering can so every mix is the same. Raise the dose gradually and only when your plants clearly ask for more. On coco or hydro, run it together with Aptus CaMg-Boost and hold the pH under 6.3. In soil you can usually skip the extra calcium-magnesium product.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58747857371480,"sku":"C8APT900656","price":12.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/efe7bfc7c35dd09516a2dd79adb48e31.jpg?v=1791823011"},{"product_id":"aptus-all-in-one-liquid-50-ml","title":"Aptus All-in-One Liquid 50 ml","description":"\u003ch2\u003eAptus All-in-One Liquid 50 ml – one-bottle mineral base feed to try out\u003c\/h2\u003e\u003cp\u003eCurious whether a single bottle can really carry a plant from veg to harvest? This 50 ml sample lets you find out without committing to a full can. It's the size for a first test, a seedling tray or one small tent.\u003c\/p\u003e\u003ch3\u003eWhat's in the bottle\u003c\/h3\u003e\u003cp\u003eA 100% mineral NPK base at \u003cstrong\u003e1:1000\u003c\/strong\u003e, with magnesium and the trace elements B, Mo, Fe, Mn, Zn and Cu. No chlorides, no ballast salts. It runs in soil (peat), coco, rockwool and other media, and in every watering system, recirculating set-ups included.\u003c\/p\u003e\u003ch3\u003eHow far 50 ml goes\u003c\/h3\u003e\u003cp\u003eAt the standard 1 ml per litre you mix roughly \u003cstrong\u003e50 L\u003c\/strong\u003e of nutrient solution. Push it to the 2 ml\/L maximum and you're at about 25 L. Enough to feed a couple of plants through a short stretch and see how they respond.\u003c\/p\u003e\u003ch3\u003eDosing small amounts\u003c\/h3\u003e\u003cp\u003eMeasuring 1 ml by eye doesn't work, so grab a 5 or 10 ml syringe. Draw up 1 ml per litre of water, stir, then check EC. Only move towards 2 ml\/L once conditions are right. In coco or hydro, pair it with Aptus CaMg-Boost and keep pH under 6.3.\u003c\/p\u003e\u003cp\u003eIf the test goes well, the 500 ml or 1 L bottle is the logical next step.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58747930018136,"sku":"C8APT900655","price":5.49,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/891e6ce7a1a477c62c09d4beafab5309.jpg?v=1791823017"},{"product_id":"aptus-all-in-one-liquid-500-ml","title":"Aptus All-in-One Liquid 500 ml","description":"\u003ch2\u003eAptus All-in-One Liquid 500 ml – mineral base feed for one or two tents\u003c\/h2\u003e\u003cp\u003eRunning a tent for veg and another for flower, or doing back-to-back runs in one? Then 500 ml stops you reordering every few weeks, while still fitting easily on the shelf.\u003c\/p\u003e\u003ch3\u003eWhat 500 ml gives you\u003c\/h3\u003e\u003cp\u003eAt 1 ml\/L the bottle mixes roughly \u003cstrong\u003e500 L\u003c\/strong\u003e of nutrient solution; at the 2 ml\/L maximum it's about 250 L. Per litre it also works out noticeably cheaper than the 50 to 250 ml bottles.\u003c\/p\u003e\u003ch3\u003eWhat's in the bottle\u003c\/h3\u003e\u003cp\u003eA 100% mineral NPK base at \u003cstrong\u003e1:1000\u003c\/strong\u003e, with magnesium and the trace elements B, Mo, Fe, Mn, Zn and Cu. No chlorides, no ballast salts. It runs in soil (peat), coco, rockwool and other media, and in every watering system, recirculating set-ups included.\u003c\/p\u003e\u003ch3\u003eOne feed, two tents\u003c\/h3\u003e\u003cp\u003eBecause the same product goes into veg and flower, you can mix one batch and split it between tents. Measure the EC per tent anyway: plants in flower often handle a slightly stronger mix than young plants. In coco and hydro, add Aptus CaMg-Boost and keep the pH below 6.3. Shake the bottle briefly before you measure, close it right after, and keep it somewhere dark between waterings.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58747930345816,"sku":"C8APT900657","price":16.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/891e6ce7a1a477c62c09d4beafab5309_5a93b26b-a2c6-45e7-966d-d930c29763f4.jpg?v=1791823025"},{"product_id":"aptus-all-in-one-pellet-1-kg","title":"Aptus All-in-One Pellet 1 kg","description":"\u003ch2\u003eAptus All-in-One Pellet 1 kg – complete slow-release fertiliser for a full tent\u003c\/h2\u003e\n\u003cp\u003eA tent full of soil pots, an allotment bed or plants at a spot you only visit once a week: the 1 kg pack of \u003cstrong\u003eAptus All-in-One Pellet\u003c\/strong\u003e is sized for that. You mix it in once and, according to Aptus, it feeds your plants completely for up to three months, with no daily mixing of liquid nutrients.\u003c\/p\u003e\n\u003ch3\u003eHow far 1 kg goes\u003c\/h3\u003e\n\u003cp\u003eIn peat-based potting soil you use 50–100 g per plant, so 1 kg covers 10 to 20 plants. In clay or heavy soil, at about 100 g each, it is 10 plants. Coco and sandy soils need 200 g, which gives you five plants per pack.\u003c\/p\u003e\n\u003ch3\u003eWhy growers use it\u003c\/h3\u003e\n\u003cp\u003eThe pellets combine a compounded NPK with magnesium and sulphur, organically chelated B, Fe, Mn and Zn, L-amino acids and bio-stimulants. Because release runs over 2–3 months, it suits long crop cycles and anyone who cannot be there to feed every few days.\u003c\/p\u003e\n\u003ch3\u003eApplication options\u003c\/h3\u003e\n\u003cp\u003eBlend the pellets through the medium before planting, drop them in the bottom of the planting hole, or top-dress and water them in. For cycles longer than three months, add a second dose after two months in the top 5 cm. Crushed pellets work faster as a top dressing. Close the bag tightly and store it cool and dry; it keeps for up to 3 years.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 1 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelease:\u003c\/strong\u003e 2–3 months\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e pellets\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58747930411352,"sku":"C8APT993018","price":42.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/323b86d604b3d3967463fe509fee84fe.jpg?v=1791823030"},{"product_id":"aptus-all-in-one-pellet-10-kg","title":"Aptus All-in-One Pellet 10 kg","description":"\u003ch2\u003eAptus All-in-One Pellet 10 kg – bulk pellet fertiliser for beds and large grows\u003c\/h2\u003e\n\u003cp\u003eRaised beds, greenhouse borders, dozens of large containers outdoors: when you are feeding plants by the row rather than by the pot, the 10 kg bucket of \u003cstrong\u003eAptus All-in-One Pellet\u003c\/strong\u003e is the practical choice. It brings the price per plant down and lets you prepare a whole season of planting holes in one go.\u003c\/p\u003e\n\u003ch3\u003ePlants per bucket\u003c\/h3\u003e\n\u003cp\u003eAt 50–100 g per plant in peat-based soil, 10 kg is enough for 100 to 200 plants. In clay or heavy ground at around 100 g it feeds about 100 plants, and in coco or sandy soil at 200 g roughly 50. Each dose releases nutrients over 2–3 months.\u003c\/p\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cp\u003eAptus describes the pellets as 100% organic. They hold a compounded NPK with magnesium and sulphur, organically chelated micro-elements, L-amino acids and bio-stimulants. For a big planting day, weigh one portion once and mark a scoop at that level; it saves a lot of time over weighing every hole.\u003c\/p\u003e\n\u003cp\u003eWork the pellets through the soil before planting, place them under the root ball, or top-dress and water in. Longer than three months to harvest? Add a second portion after two months in the top 5 cm. Keep the bucket closed, cool and dry and the pellets stay good for up to 3 years.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 10 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelease:\u003c\/strong\u003e 2–3 months per application\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage per plant:\u003c\/strong\u003e peat 50–100 g, heavy soil 100 g, coco\/sandy 200 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748091629912,"sku":"C8APT993019","price":224.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/3facce909af63c44ac0e243694575398.jpg?v=1791823036"},{"product_id":"aptus-all-in-one-pellet-100-g","title":"Aptus All-in-One Pellet 100 g","description":"\u003ch2\u003eAptus All-in-One Pellet 100 g – slow-release feed pellets, trial pack\u003c\/h2\u003e\n\u003cp\u003eEver wondered whether you could skip liquid feeding for a few plants on the balcony or in a small tent? The 100 g pack of \u003cstrong\u003eAptus All-in-One Pellet\u003c\/strong\u003e lets you test that idea on one or two pots. According to Aptus, these time-release pellets are 100% organic and provide complete nutrition for up to 3 months from a single application.\u003c\/p\u003e\n\u003ch3\u003eHow many plants 100 g feeds\u003c\/h3\u003e\n\u003cp\u003eThe dose depends on your medium: 50–100 g per plant in peat-based soil, about 100 g in clay or heavy soil and 200 g in coco or sandy soil. So this pack covers one or two plants in peat, one in heavy soil, or half a coco plant. Perfectly fine for a trial or a single big pot.\u003c\/p\u003e\n\u003ch3\u003eWhat's inside\u003c\/h3\u003e\n\u003cp\u003eA compounded NPK fertiliser with magnesium and sulphur, organically chelated micro-elements (B, Fe, Mn, Zn), L-amino acids and bio-stimulants.\u003c\/p\u003e\n\u003ch3\u003eIn practice\u003c\/h3\u003e\n\u003cp\u003eMix the pellets into the medium before planting, place them at the bottom of the planting hole, or work them into the top layer and water from above. Crushing them first makes the nutrients available faster. Need more than three months? Give another dose after two months, worked into the top 5 cm. Kept cool and dry, the pellets stay usable for up to 3 years, so leftovers keep.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 100 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelease:\u003c\/strong\u003e 2–3 months per application\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage per plant:\u003c\/strong\u003e peat 50–100 g, heavy soil 100 g, coco\/sandy 200 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748091695448,"sku":"C8APT993017","price":7.49,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/bf32d1bf7b1ece8d29b8be2de1287f58.jpg?v=1791823042"},{"product_id":"aptus-believer-pack-2-x-50-ml","title":"Aptus Believer Pack 2 x 50 ml","description":"\u003ch2\u003eAptus Believer Pack 2 x 50 ml: product details and use\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eAptus Believer Pack\u003c\/strong\u003e is a \u003cstrong\u003etry-out set\u003c\/strong\u003e with two of Aptus' favourite products in handy 50 ml bottles: \u003cstrong\u003eRegulator\u003c\/strong\u003e and \u003cstrong\u003eStartbooster\u003c\/strong\u003e. Aptus says this duo turns sceptics into believers, and with two small bottles you can see for yourself what they do in your own grow tent.\u003c\/p\u003e\u003cp\u003eRegulator is the base of the Aptus schedule: a nutrition manager with mono-silicic acid, boron and molybdenum for better nutrient uptake and a stronger plant structure. Startbooster is a biological root and growth stimulator with amino-chelated nitrogen, humic and fulvic acid for more roots and a faster start.\u003c\/p\u003e\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo favourites\u003c\/strong\u003e: Regulator and Startbooster in one pack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTry-out size\u003c\/strong\u003e: 2 x 50 ml to test in your own grow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong start\u003c\/strong\u003e: more roots and a sturdy structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks with any base\u003c\/strong\u003e: add to your current nutrient.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 2 x 50 ml\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Aptus Regulator 50 ml, Aptus Startbooster 50 ml\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e liquid\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eRegulator:\u003c\/strong\u003e 1.5 ml per 10 L, always first into clean water before all other products. \u003cstrong\u003eStartbooster:\u003c\/strong\u003e 2.5 ml per 10 L in veg and the first week of flower, after your NPK nutrients. Don't keep Startbooster in the reservoir for more than 2-3 days and use System-Clean in drip systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAptus Believer Pack 2 x 50 ml – see for yourself what Regulator and Startbooster do.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748093792600,"sku":"C8APT900604","price":22.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/8ab310c976f22365f4fcacc301391a7b.jpg?v=1791823050"},{"product_id":"aptus-camg-boost-1-l","title":"Aptus CaMg-Boost 1 L","description":"\u003ch2\u003eAptus CaMg-Boost 1 L – organo-mineral Ca\/Mg booster for coco, hydro and soil\u003c\/h2\u003e\n\u003cp\u003eCoco and hydro growers know it: calcium and magnesium run short faster than anything else, and the late flowering weeks are when it shows. A litre of Aptus CaMg-Boost is the size for growers who feed it with every watering in one or two tents. It brings \u003cstrong\u003eorganic nitrogen, calcium, magnesium and L-amino acids\u003c\/strong\u003e together in one plant nutrient that supplies calcium and magnesium to the plant.\u003c\/p\u003e\n\u003ch3\u003eWhy growers use it\u003c\/h3\u003e\n\u003cp\u003eBeyond keeping Ca and Mg available, it supports fruit set and fruit development, and it really shows its strength in the final weeks of flower. The amino acids help with uptake. Because it's fully water-soluble, it leaves nothing behind in pipes or drippers.\u003c\/p\u003e\n\u003ch3\u003e2,000 to 4,000 litres per bottle\u003c\/h3\u003e\n\u003cp\u003eAt 2.5–5 ml per 10 L one litre is enough for about \u003cstrong\u003e2,000 to 4,000 litres of water\u003c\/strong\u003e. Feeding a 50 L reservoir at the top dose uses 25 ml per fill, so you're looking at around 40 tank mixes.\u003c\/p\u003e\n\u003ch3\u003eMixing\u003c\/h3\u003e\n\u003cp\u003eShake first. In coco and hydro, dose with every watering alongside Aptus All-in-One Liquid; in soil, once a week is enough. Keep it away from non-Aptus phosphorus boosters. If you also use Aptus P-Boost, add one, stir until it's diluted, then add the other.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 1 L\u003c\/li\u003e\n\u003cli\u003eContains: organic N, Ca, Mg, L-amino acids\u003c\/li\u003e\n\u003cli\u003eDosage: 2.5–5 ml per 10 L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748269396312,"sku":"C8APT900647","price":52.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/518bc449fbead43b972e9ab42b3b9e60.jpg?v=1791823056"},{"product_id":"aptus-camg-boost-500-ml","title":"Aptus CaMg-Boost 500 ml","description":"\u003ch2\u003eAptus CaMg-Boost 500 ml – calcium and magnesium plant nutrient additive for home growers\u003c\/h2\u003e\n\u003cp\u003eSeeing your plants hungry for calcium and magnesium, especially late in flower? The 500 ml bottle of Aptus CaMg-Boost is a low-threshold way to give them extra in one or two tents. It's an \u003cstrong\u003eorgano-mineral booster\u003c\/strong\u003e with organic nitrogen, calcium, magnesium and L-amino acids, made to supply calcium and magnesium to the plant.\u003c\/p\u003e\n\u003ch3\u003eHow far 500 ml goes\u003c\/h3\u003e\n\u003cp\u003eThe dose is tiny: 2.5–5 ml per 10 litres. That means this bottle is enough for roughly \u003cstrong\u003e1,000 to 2,000 litres of water\u003c\/strong\u003e. Fed once a week in soil, a single bottle easily lasts several runs.\u003c\/p\u003e\n\u003ch3\u003eDosing\u003c\/h3\u003e\n\u003cp\u003eShake before use and measure with a small syringe, since you're working with just a few millilitres. In soil, give it once a week. In coco and hydro, add it with every watering together with Aptus All-in-One Liquid. The formula is fully water-soluble and leaves no residue, so drippers stay clear.\u003c\/p\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cp\u003eDon't combine CaMg-Boost with phosphorus boosters from other brands. Using Aptus P-Boost as well? Add one product and let it dilute properly before adding the other. Calcium and phosphorus in concentrated form don't mix well.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 500 ml\u003c\/li\u003e\n\u003cli\u003eContains: organic N, Ca, Mg, L-amino acids\u003c\/li\u003e\n\u003cli\u003eDosage: 2.5–5 ml per 10 L\u003c\/li\u003e\n\u003cli\u003eForm: liquid\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748269920600,"sku":"C8APT900646","price":31.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/2767621cfc97500bec596ad3a0eddb49.jpg?v=1791823063"},{"product_id":"aptus-enzym-1-l","title":"Aptus Enzym+ 1 L","description":"\u003ch2\u003eAptus Enzym+ 1 L – enzymes for re-used substrate and stable EC\u003c\/h2\u003e\n\u003cp\u003eGrowers who recycle their coco or soil between runs tend to settle on the 1 L bottle of \u003cstrong\u003eAptus Enzym+\u003c\/strong\u003e. It keeps the root surface clean by breaking down dead roots and organic residue, and it converts accumulated salts into usable nutrients, which helps keep EC stable in a medium that has already seen a cycle or two.\u003c\/p\u003e\n\u003ch3\u003eWhat's inside\u003c\/h3\u003e\n\u003cp\u003eCellulase and beta-glucanase complexes do the breaking down. Polysaccharide sugar complexes and manganese complete the blend.\u003c\/p\u003e\n\u003ch3\u003eHow far 1 L goes\u003c\/h3\u003e\n\u003cp\u003eWith the every-watering dose of 2.5 ml per 10 L, one litre treats about 4,000 L of water. On the weekly dose of 5 ml per 10 L it covers around 2,000 L of weekly feeds. For one or two tents that is several runs.\u003c\/p\u003e\n\u003ch3\u003eIn practice\u003c\/h3\u003e\n\u003cp\u003eChoose one routine and stick with it: a small dose every time you water, or a double dose once a week. Shake well and add Enzym+ last, right before you water, and use the tank within two days. In a 20 L reservoir that is 5 ml per watering, or 10 ml for the weekly treatment.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 1 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 2.5 ml\/10 L each watering, or 5 ml\/10 L weekly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e liquid\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748270051672,"sku":"C8APT900616","price":42.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/4ce885cb5ee86e04f71f92c8b42d4692.jpg?v=1791823069"},{"product_id":"aptus-enzym-250-ml","title":"Aptus Enzym+ 250 ml","description":"\u003ch2\u003eAptus Enzym+ 250 ml – enzyme blend for a clean root zone, small size\u003c\/h2\u003e\n\u003cp\u003eBecause the dose is so low, a small bottle of \u003cstrong\u003eAptus Enzym+\u003c\/strong\u003e goes surprisingly far, which makes the 250 ml the natural choice for one tent or for trying enzymes for the first time. It is a blend of cellulase and beta-glucanase complexes with polysaccharide sugar complexes and manganese, designed to break down dead roots and organic residue in your substrate.\u003c\/p\u003e\n\u003ch3\u003eHow far 250 ml goes\u003c\/h3\u003e\n\u003cp\u003eAt 2.5 ml per 10 L with every watering, this bottle treats around 1,000 L of water. Prefer the weekly routine of 5 ml per 10 L? Then you get about 500 L. Either way, it easily lasts a full run in a home tent.\u003c\/p\u003e\n\u003ch3\u003eSmall-batch tips\u003c\/h3\u003e\n\u003cp\u003eMeasuring 2.5 ml is fiddly with a cap, so use a 5 ml syringe. Shake the bottle, then add Enzym+ as the last product, just before you water. Do not leave a mixed tank with nutrients and Enzym+ standing for more than two days.\u003c\/p\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cp\u003eBesides clearing old root material, Enzym+ converts built-up salts into usable nutrients and helps keep EC stable in the medium. That is why many growers use it when they reuse substrate.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 250 ml\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 2.5 ml\/10 L each watering, or 5 ml\/10 L weekly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e liquid\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748400009560,"sku":"C8APT900615","price":22.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/d5801305abe602c641617ac971fa4a07.jpg?v=1791823078"},{"product_id":"aptus-fulvic-blast-5-l","title":"Aptus Fulvic-Blast 5 L","description":"\u003ch2\u003eAptus Fulvic-Blast 5 L – fulvic acid booster in bulk for commercial-size rooms\u003c\/h2\u003e\n\u003cp\u003eWith such a low dose, five litres of Fulvic-Blast only make sense when you mix large volumes every week: multiple flowering rooms, big recirculating systems or a professional set-up. For those growers it is the most economical way to buy it.\u003c\/p\u003e\n\u003ch3\u003eFive litres in tank fills\u003c\/h3\u003e\n\u003cp\u003eAt 3 ml per 10 L (0.3 ml\/L) the can treats about 16,600 L of nutrient solution. A 500 L reservoir needs 150 ml per weekly dose, so the can lasts around 33 weeks at that scale. With a 1,000 L tank (300 ml per dose), you still have about 16 weekly treatments, almost four months.\u003c\/p\u003e\n\u003ch3\u003eWhy growers use it\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAptus Fulvic-Blast\u003c\/strong\u003e is based on \u003cstrong\u003elow-molecular-weight fulvic acid\u003c\/strong\u003e, which chelates nutrients so the plant can take them up more easily. That helps prevent deficiencies and gets more out of the base feed you are already paying for. It also contains plant boosters, L-amino acids and a wide range of micro-elements, and works from the first week of veg to the end of flower with any base nutrient.\u003c\/p\u003e\n\u003ch3\u003eIn practice\u003c\/h3\u003e\n\u003cp\u003eAdd it once a week to the tank together with your regular feed, then check EC and pH. In automated systems, a dosing pump set to the weekly volume removes any guesswork. It combines well with Aptus N-Boost, Super PK and Topbooster.\u003c\/p\u003e\n\u003cp\u003eKeep the can sealed, cool and away from light between uses, and shake it before dosing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 5 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso contains:\u003c\/strong\u003e L-amino acids, plant boosters, micro-elements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e full cycle\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748400042328,"sku":"C8APT900651","price":130.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/27474d9690e04c26b33601cfd7aa2ca6.jpg?v=1791823084"},{"product_id":"aptus-fungone-5-l-ready-to-use","title":"Aptus Fungone 5 L Ready to Use","description":"\u003ch2\u003eAptus Fungone 5 L Ready to Use – leaf-care refill for grow rooms\u003c\/h2\u003e\u003cp\u003eSpraying a whole room every week, or several tents? A 1 L bottle empties fast. The 5 L can refills your sprayer for weeks and costs less per litre than the 1 L.\u003c\/p\u003e\u003ch3\u003eScale\u003c\/h3\u003e\u003cp\u003eStraight from the can you have \u003cstrong\u003e5 L\u003c\/strong\u003e of ready spray. For sensitive plants diluted 1 part to 4 parts pure water, it becomes up to \u003cstrong\u003e25 L\u003c\/strong\u003e. Either way, there's no measuring when you use it neat.\u003c\/p\u003e\u003ch3\u003eWhat's in the bottle\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAptus Fungone\u003c\/strong\u003e is a ready-to-use leaf-care spray with 3% food-grade hydrogen peroxide, colloidal silver and a food-grade adjuvant that helps the spray stick and spread evenly. It cleans the leaf surface and leaves a thin film behind, and is meant as a neutral, weekly plant-strengthening routine that you can keep up until one week before harvest.\u003c\/p\u003e\u003ch3\u003eWorking with a pressure sprayer\u003c\/h3\u003e\u003cp\u003ePour Fungone into a clean pressure or battery sprayer rather than a trigger bottle: you cover a room faster and get a finer, more even mist. Only fill what you'll spray that session, and if you dilute, use the mix straight away. Spray with the lights off, because droplets can act as lenses under strong light, and wear a mask and goggles. For sensitive plants, dilute 1 part Fungone with 4 parts pure water and use it straight away. Keep the can closed and stop one week before harvest.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748400075096,"sku":"C8APT900622","price":109.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/5b252a2c1d0a97fcd6b7e02a2b3950ea.jpg?v=1791823090"},{"product_id":"aptus-fungone-concentrate-5-l","title":"Aptus Fungone Concentrate 5 L","description":"\u003ch2\u003eAptus Fungone Concentrate 5 L – bulk leaf-care concentrate for large grow rooms\u003c\/h2\u003e\n\u003cp\u003eWhen you spray a lot of leaf surface every week, ready-to-use bottles don't make sense any more. The 5 L can of Aptus Fungone Concentrate is made for larger grow rooms and growers who use it every run. \u003cstrong\u003e5 litres of concentrate makes 25 litres\u003c\/strong\u003e of ready-to-use leaf-care spray for regular plant strengthening and clean, vital leaves.\u003c\/p\u003e\n\u003ch3\u003eComposition\u003c\/h3\u003e\n\u003cp\u003eThe concentrate contains hydrogen peroxide, colloidal silver and a food-grade adjuvant that helps the spray stick to and spread across the leaf. That gives even coverage on large canopies. It cleans the leaf surface and leaves a thin film.\u003c\/p\u003e\n\u003ch3\u003eSpraying a room\u003c\/h3\u003e\n\u003cp\u003eFor a bigger space, a 5 L pressure or backpack sprayer saves a lot of time. Fill it with 1 litre of concentrate and 4 litres of water, and use the mix straight away rather than storing it. Spray the leaves weekly with the lights off, because droplets can act as lenses under strong light. Work in rows so no plant is missed, and keep a mask and goggles on while spraying. Stop one week before harvest.\u003c\/p\u003e\n\u003ch3\u003eStorage\u003c\/h3\u003e\n\u003cp\u003eKeep the can closed, upright and cool between uses, and only open it when you're about to mix.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 5 L concentrate (makes 25 L)\u003c\/li\u003e\n\u003cli\u003eDilution: 1 part concentrate + 4 parts water\u003c\/li\u003e\n\u003cli\u003eForm: concentrate\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748430025048,"sku":"C8APT900625","price":254.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/11e1628fb0f42ceb30bfb5338a8e149c.jpg?v=1791823095"},{"product_id":"aptus-humic-blast-1-l","title":"Aptus Humic-Blast 1 L","description":"\u003ch2\u003eAptus Humic-Blast 1 L – humic soil conditioner for one or two tents\u003c\/h2\u003e\n\u003cp\u003eRe-using your coco or soil for another run? The 1 L bottle of \u003cstrong\u003eAptus Humic-Blast\u003c\/strong\u003e is sized for home growers who want to prepare a used medium properly, without buying a big can. It is an organic conditioner based on humic acid from the Leonardite layer, rich in carbon and potassium humates.\u003c\/p\u003e\n\u003ch3\u003eWhat's inside\u003c\/h3\u003e\n\u003cp\u003eNext to Leonardite humic acid, you get microlife biomass from controlled fermentation, growth-promoting L-amino acids, plant extracts and micro-elements. Together they balance the charge in the medium, support an airy structure and better water retention, and neutralise acid and salt build-up, so locked-up nutrients become available again.\u003c\/p\u003e\n\u003ch3\u003eHow far 1 L goes\u003c\/h3\u003e\n\u003cp\u003eAt 3 ml per 10 L, one litre treats about 3,300 L of water; at the final-watering dose of 6 ml per 10 L, about 1,700 L. For one or two tents that covers the end of several cycles.\u003c\/p\u003e\n\u003ch3\u003eWhen to use it\u003c\/h3\u003e\n\u003cp\u003eGive 3 ml per 10 L in the last two or three waterings of the cycle and 6 ml per 10 L in the very last one. Can't add it to your final feeds? Flush the last week with clean water plus Humic-Blast instead. You can also use it to condition fresh medium before you transplant young plants. Shake well first.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 1 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 3 ml\/10 L; last watering 6 ml\/10 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e liquid\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748430123352,"sku":"C8APT900653","price":38.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/13f5c306bb4ce8f7ceb338eef775e54c.jpg?v=1791823098"},{"product_id":"aptus-humic-blast-5-l","title":"Aptus Humic-Blast 5 L","description":"\u003ch2\u003eAptus Humic-Blast 5 L – Leonardite humic conditioner in bulk for grow rooms\u003c\/h2\u003e\n\u003cp\u003eLarge rooms that recycle their substrate need a conditioner for every bed or slab at the end of each cycle. The 5 L can of \u003cstrong\u003eAptus Humic-Blast\u003c\/strong\u003e covers that at a lower price per litre, so the medium is ready for the next crop without starting from scratch.\u003c\/p\u003e\n\u003ch3\u003eNumbers for a larger room\u003c\/h3\u003e\n\u003cp\u003eAt 3 ml per 10 L, 5 L treats roughly 16,700 L of water; at the final-watering rate of 6 ml per 10 L, around 8,300 L. A 500 L tank needs 150 ml for the standard dose and 300 ml for the last watering.\u003c\/p\u003e\n\u003ch3\u003eWhy rooms use it\u003c\/h3\u003e\n\u003cp\u003eLeonardite humic acid with carbon and potassium humates, microlife biomass from controlled fermentation, L-amino acids, plant extracts and micro-elements work together on the medium. They balance its charge, keep it airy, improve water retention and neutralise acid and salt build-up, freeing nutrients that were locked up. It is also useful to condition fresh medium before transplanting.\u003c\/p\u003e\n\u003ch3\u003eDosing at scale\u003c\/h3\u003e\n\u003cp\u003eRun 3 ml per 10 L (about 1:3,300) through the last two or three irrigations of the cycle, then 6 ml per 10 L (about 1:1,700) in the final one. If you cannot mix it into the last feeds, flush the final week with clean water plus Humic-Blast. Shake or roll the can before use.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 5 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e Leonardite humic acid, microlife biomass, L-amino acids, plant extracts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 3 ml\/10 L; last watering 6 ml\/10 L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748430221656,"sku":"C8APT900654","price":151.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/dc85a7f9cf667285ffebf571c8ecdb5c.jpg?v=1791823103"},{"product_id":"aptus-k-boost-1-l","title":"Aptus K-Boost 1 L","description":"\u003ch2\u003eAptus K-Boost 1 L – ripening booster for growers who use it every run\u003c\/h2\u003e\u003cp\u003eIf K-Boost is part of every finish, the litre bottle is the practical size. It lasts many ripening phases in a home grow and costs less per litre than the 500 ml.\u003c\/p\u003e\u003ch3\u003eThe numbers for 1 L\u003c\/h3\u003e\u003cp\u003eThe dose is 3–5 ml per 10 L of water from week 5 to week 7 of flower; with longer-flowering plants you can use it in the last 4 weeks. One litre covers about \u003cstrong\u003e2,000 to 3,300 L\u003c\/strong\u003e of water. For a 60 L tank you add 18–30 ml.\u003c\/p\u003e\u003ch3\u003eWhat's inside\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAptus K-Boost\u003c\/strong\u003e is an organo-mineral ripening booster with \u003cstrong\u003epotassium (K)\u003c\/strong\u003e and sulphur trioxide (SO3), plus organic nitrogen and \u003cstrong\u003eL-amino acids\u003c\/strong\u003e. Potassium supports water management, stomatal function and the build-up of starch and proteins; sulphur plays its part in ripening. The nutrients are organically chelated, fully water-soluble and leave no residue in drippers.\u003c\/p\u003e\u003ch3\u003eIn practice\u003c\/h3\u003e\u003cp\u003eStart at 3 ml per 10 L and work towards 5 ml as the plants show they can take it. K-Boost pairs with Aptus CaMg-Boost for more weight and firmness, and the combination limits the antagonism between potassium and magnesium. Mix one product into the water first, stir, then add the next, and check pH and EC at the end.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748468756824,"sku":"C8APT900643","price":48.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/064b37317bb0d4d339918f15b5d99834.jpg?v=1791823108"},{"product_id":"aptus-k-boost-5-l","title":"Aptus K-Boost 5 L","description":"\u003ch2\u003eAptus K-Boost 5 L – potassium ripening booster in bulk for grow rooms\u003c\/h2\u003e\u003cp\u003eSeveral rooms or a big table finishing at the same time? The 5 L can supplies them all and has the lowest price per litre of the three K-Boost sizes.\u003c\/p\u003e\u003ch3\u003eWhat's inside\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAptus K-Boost\u003c\/strong\u003e is an organo-mineral ripening booster with \u003cstrong\u003epotassium (K)\u003c\/strong\u003e and sulphur trioxide (SO3), plus organic nitrogen and \u003cstrong\u003eL-amino acids\u003c\/strong\u003e. Potassium supports water management, stomatal function and the build-up of starch and proteins; sulphur plays its part in ripening. The nutrients are organically chelated, fully water-soluble and leave no residue in drippers.\u003c\/p\u003e\u003ch3\u003eScale: 10,000 L and more\u003c\/h3\u003e\u003cp\u003eThe dose is 3–5 ml per 10 L of water from week 5 to week 7 of flower; with longer-flowering plants you can use it in the last 4 weeks. The 5 L can therefore covers roughly \u003cstrong\u003e10,000 to 16,500 L\u003c\/strong\u003e of water. A 400 L tank takes 120–200 ml per fill.\u003c\/p\u003e\u003ch3\u003eDosing pump and storage\u003c\/h3\u003e\u003cp\u003eAt this scale, set a dosing pump to the right ratio so every batch gets the same amount, and add K-Boost after the base feed. Combine with Aptus CaMg-Boost to keep potassium and magnesium in balance. Shake the can, decant a litre for daily work and keep the rest closed, cool and out of the light.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748468789592,"sku":"C8APT900644","price":174.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/6540bbb3eed465cfba51a111a0862a9b.jpg?v=1791823113"},{"product_id":"aptus-k-boost-500-ml","title":"Aptus K-Boost 500 ml","description":"\u003ch2\u003eAptus K-Boost 500 ml – potassium ripening booster for one or two tents\u003c\/h2\u003e\u003cp\u003eThe final weeks of flower are short, so you don't need much product, but you do want the right one. The 500 ml bottle covers the ripening phase in one or two tents for several runs.\u003c\/p\u003e\u003ch3\u003eWhat's inside\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAptus K-Boost\u003c\/strong\u003e is an organo-mineral ripening booster with \u003cstrong\u003epotassium (K)\u003c\/strong\u003e and sulphur trioxide (SO3), plus organic nitrogen and \u003cstrong\u003eL-amino acids\u003c\/strong\u003e. Potassium supports water management, stomatal function and the build-up of starch and proteins; sulphur plays its part in ripening. The nutrients are organically chelated, fully water-soluble and leave no residue in drippers.\u003c\/p\u003e\u003ch3\u003eHow far 500 ml goes\u003c\/h3\u003e\u003cp\u003eThe dose is 3–5 ml per 10 L of water from week 5 to week 7 of flower; with longer-flowering plants you can use it in the last 4 weeks. At 3–5 ml per 10 L, 500 ml treats roughly \u003cstrong\u003e1,000 to 1,650 L\u003c\/strong\u003e of water. For a 10 L watering can you need just 3–5 ml.\u003c\/p\u003e\u003ch3\u003eMeasuring tip\u003c\/h3\u003e\u003cp\u003eAmounts this small call for a syringe. Shake the bottle, add K-Boost after your base feed, and finish by checking pH and EC. Running Aptus CaMg-Boost as well? It adds weight and firmness and limits the antagonism between potassium and magnesium.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748469215576,"sku":"C8APT900642","price":28.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/055bde0984c7aa3a37916c3f6aff348f.jpg?v=1791823120"},{"product_id":"aptus-micromix-drip-1-kg","title":"Aptus Micromix Drip 1 kg","description":"\u003ch2\u003eAptus Micromix Drip 1 kg – soluble root zone microlife for larger grows\u003c\/h2\u003e\n\u003cp\u003eWith several tents, a grow room or big reservoirs, small pouches run out quickly. The 1 kg pack of \u003cstrong\u003eAptus Micromix Drip\u003c\/strong\u003e is the size for growers who treat large volumes of water every month and want a better price per gram.\u003c\/p\u003e\n\u003ch3\u003eNumbers for bigger tanks\u003c\/h3\u003e\n\u003cp\u003eThe dose is 1 g per litre, so 1 kg treats 1,000 L of water. That is five fills of a 200 L tank, or two of a 500 L reservoir. Applied every 30 days, that keeps a mid-size room supplied for a good while.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eMicromix Drip is the water-soluble form of Aptus Micromix. It contains a selected mix of beneficial microorganisms and stimulants on a protective carrier that also feeds them, which extends storage life. Once in the root zone, the bacteria produce enzymes that turn accumulated nutrient salts back into usable food, and the microbial population supports rooting and growth. According to Aptus the product is 100% organic and works in all substrates.\u003c\/p\u003e\n\u003ch3\u003eIn practice\u003c\/h3\u003e\n\u003cp\u003eWeigh out the powder, dissolve it fully in the tank and stir until no particles are left before watering or running drippers. Use it in the growth phase for a strong start, or 21 days after Micromix Soil, and repeat after 30 days.\u003c\/p\u003e\n\u003cp\u003eOnce opened, reseal the pack after every use and store it cool and dry. A bag clip or an airtight tub keeps moisture out over the months it takes to use a full kilo.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 1 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 1 g per litre of water\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748498215256,"sku":"C8APT900664","price":148.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/04bc3f391128efaf33f720f330043c20.jpg?v=1791823125"},{"product_id":"aptus-micromix-drip-100-g","title":"Aptus Micromix Drip 100 g","description":"\u003ch2\u003eAptus Micromix Drip 100 g – water-soluble microlife for your root zone, trial pack\u003c\/h2\u003e\n\u003cp\u003eWant to see what beneficial microorganisms do in your own substrate before committing to a bigger pack? The 100 g pouch of \u003cstrong\u003eAptus Micromix Drip\u003c\/strong\u003e is the trial size, right for a single tent or a few plants.\u003c\/p\u003e\n\u003ch3\u003eWhat's inside\u003c\/h3\u003e\n\u003cp\u003eMicromix Drip is the water-soluble version of Aptus Micromix: a powder with a mix of beneficial soil microorganisms and stimulants, selected for their function and stabilised for storage. Carriers protect and feed them so they stay viable. In the root zone, the bacteria produce enzymes that break down built-up nutrient salts, and a healthy microbial population supports rooting and growth. According to Aptus it is 100% organic and suitable for all substrates.\u003c\/p\u003e\n\u003ch3\u003eHow far 100 g goes\u003c\/h3\u003e\n\u003cp\u003eThe dose is 1 g per litre of water, so this pack treats 100 L. A 20 L tank takes 20 g, which gives you five applications. Since you repeat it roughly every 30 days, that covers a good part of a cycle in a small set-up.\u003c\/p\u003e\n\u003ch3\u003eWeighing small amounts\u003c\/h3\u003e\n\u003cp\u003eA kitchen scale accurate to 1 g is enough, or use a measuring spoon you have checked against the scale once. Dissolve the powder in your tank and stir until it has fully dissolved, then water as usual.\u003c\/p\u003e\n\u003cp\u003eBest moments: in the growth phase to give young plants a strong start, or 21 days after a Micromix Soil treatment. Close the pouch tightly after use and keep it dry.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 100 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 1 g per litre of water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e water-soluble powder\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748498248024,"sku":"C8APT900662","price":22.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/88eac3bb636ea630054b269f714853cd.jpg?v=1791823130"},{"product_id":"aptus-micromix-drip-500-g","title":"Aptus Micromix Drip 500 g","description":"\u003ch2\u003eAptus Micromix Drip 500 g – beneficial microorganisms through your irrigation\u003c\/h2\u003e\n\u003cp\u003eRunning one or two tents and planning to use Micromix Drip every month? The 500 g pack fits that rhythm. It is enough for repeated applications over several runs without buying the large pack.\u003c\/p\u003e\n\u003ch3\u003eWhy growers use it\u003c\/h3\u003e\n\u003cp\u003eMany growers want an active root zone but do not want to mix powders into their substrate by hand. \u003cstrong\u003eAptus Micromix Drip\u003c\/strong\u003e solves that: it dissolves in water, so the beneficial microlife reaches the roots through your normal watering, by can, drip or flood. The microorganisms and stimulants in it produce enzymes that break down accumulated nutrient salts into usable food, and a lively microbial population around the roots supports rooting and growth. Aptus describes it as 100% organic and suitable for all substrates.\u003c\/p\u003e\n\u003ch3\u003eHow far 500 g goes\u003c\/h3\u003e\n\u003cp\u003eAt 1 g per litre the pack treats 500 L of water. If you give it once a month from a 50 L tank, it covers ten applications, which is several complete grows for most home set-ups.\u003c\/p\u003e\n\u003ch3\u003eApplying it through drippers\u003c\/h3\u003e\n\u003cp\u003eDissolve the powder fully in the tank and stir well before you switch on the pump, so no undissolved particles reach the drippers. Use it in veg to give young plants a strong start, repeat after 30 days if you like, or use it as a follow-up 21 days after Micromix Soil.\u003c\/p\u003e\n\u003cp\u003eKeep the pack sealed and dry between uses; the carriers are designed for a long storage life.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 500 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e beneficial microorganisms, stimulants, carrier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 1 g\/L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748498280792,"sku":"C8APT900663","price":89.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/4227ca3fa489a5c9a2723c4d47cc723e.jpg?v=1791823135"},{"product_id":"aptus-micromix-soil-1-kg","title":"Aptus Micromix Soil 1 kg","description":"\u003ch2\u003eAptus Micromix Soil 1 kg – microbial soil activator for full rooms and big soil batches\u003c\/h2\u003e\n\u003cp\u003eA full grow room of soil pots, or a raised bed outdoors? At that point you're mixing hundreds of litres of substrate, and the 1 kg pack is the size that keeps up. Aptus Micromix Soil puts an \u003cstrong\u003eactive population of beneficial microorganisms\u003c\/strong\u003e straight into the root zone from planting onwards, so roots grow into living soil instead of a sterile mix.\u003c\/p\u003e\n\u003ch3\u003eHow much soil 1 kg treats\u003c\/h3\u003e\n\u003cp\u003eAt 0.5–1 g per litre, 1 kg is good for \u003cstrong\u003e1,000 to 2,000 litres of soil\u003c\/strong\u003e. In pots that's roughly 90 to 180 pots of 11 litres, or 40 to 80 pots of 25 litres. Planting straight into the hole at 1 g per plant, it covers a thousand plants.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eThe selected microorganisms and stimulants sit on carriers that protect and feed them, which gives the powder a longer storage life. Once in the soil, the bacteria produce enzymes that break down accumulated nutrient salts into usable food. A healthy microbial population supports rooting and young plant growth. According to Aptus it's 100% organic and works in all substrates.\u003c\/p\u003e\n\u003ch3\u003eWorking at scale\u003c\/h3\u003e\n\u003cp\u003eWeigh out the dose per batch of soil rather than per pot: for a 200 L mixing tub, that's 100 to 200 g. Spread it evenly and turn the soil well. Apply once, in the growth phase; a follow-up with Micromix Drip after 21 days is optional. Reseal the pack after each use and keep it dry and cool.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 1 kg\u003c\/li\u003e\n\u003cli\u003eDosage: 0.5–1 g per litre of soil, or 1 g per plant hole\u003c\/li\u003e\n\u003cli\u003eForm: powder\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748512043352,"sku":"C8APT900667","price":148.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/693d2529108881382aab21f2401f90f3.jpg?v=1791823140"},{"product_id":"aptus-micromix-soil-100-g","title":"Aptus Micromix Soil 100 g","description":"\u003ch2\u003eAptus Micromix Soil 100 g – beneficial microlife powder for the root zone, trial pack\u003c\/h2\u003e\n\u003cp\u003eCurious what a living root zone does for your young plants, but only potting up a handful? The 100 g pack of Aptus Micromix Soil is enough for a few plants or a first try. It's a \u003cstrong\u003edry powder full of beneficial microorganisms\u003c\/strong\u003e that you mix into the soil or drop into the plant hole, so the root zone is active from day one.\u003c\/p\u003e\n\u003ch3\u003eWhat's inside\u003c\/h3\u003e\n\u003cp\u003eMicromix combines selected microorganisms and stimulants, treated to stay stable, on carriers that protect and feed them so the product keeps well on the shelf. The bacteria produce enzymes that break down accumulated nutrient salts into usable food, and a healthy microbial population supports rooting and early growth. According to Aptus it is 100% organic.\u003c\/p\u003e\n\u003ch3\u003eHow far 100 g goes\u003c\/h3\u003e\n\u003cp\u003eMixed through the substrate at 0.5–1 g per litre, 100 g treats \u003cstrong\u003e100 to 200 litres of soil\u003c\/strong\u003e, which is roughly 9 to 18 pots of 11 litres. Used in the plant hole at 1 g each, it covers about 100 plants.\u003c\/p\u003e\n\u003ch3\u003eDosing small amounts\u003c\/h3\u003e\n\u003cp\u003eA gram is less than you think: about a quarter of a level teaspoon. A cheap jewellery scale makes it easy. Apply it when you plant or transplant during the growth phase; one treatment is enough. If you like, follow up after 21 days with Micromix Drip.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 100 g\u003c\/li\u003e\n\u003cli\u003eDosage: 0.5–1 g per litre of soil, or 1 g per plant hole\u003c\/li\u003e\n\u003cli\u003eForm: powder\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748512076120,"sku":"C8APT900665","price":22.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/4cb1593646a9f5a1b3f3d0c721e67756.jpg?v=1791823145"},{"product_id":"aptus-micromix-soil-500-g","title":"Aptus Micromix Soil 500 g","description":"\u003ch2\u003eAptus Micromix Soil 500 g – soil inoculant powder for a lively root zone over several runs\u003c\/h2\u003e\n\u003cp\u003eIf you mix your own soil for one or two tents and do it every run, a 500 g pack saves you buying small bags again and again. Aptus Micromix Soil is a \u003cstrong\u003ebeneficial soil microlife powder\u003c\/strong\u003e that you mix dry through your substrate or put straight into the plant hole when planting or transplanting.\u003c\/p\u003e\n\u003ch3\u003eWhy growers use it\u003c\/h3\u003e\n\u003cp\u003eThe idea is simple: give the roots an active population of useful microorganisms from the start. Those bacteria produce enzymes that break down built-up nutrient salts and turn them into food the plant can use. A healthy microbial population in the root zone supports rooting and growth, especially in young plants. Aptus describes the product as 100% organic and suitable for all substrates, from soil to straw.\u003c\/p\u003e\n\u003ch3\u003e500 g in pots\u003c\/h3\u003e\n\u003cp\u003eAt 0.5–1 g per litre of soil, this pack treats \u003cstrong\u003e500 to 1,000 litres\u003c\/strong\u003e of substrate. That's about 45 to 90 pots of 11 litres, or roughly 20 to 40 pots of 25 litres. In the plant hole at 1 g per plant it covers 500 plants.\u003c\/p\u003e\n\u003ch3\u003eIn practice\u003c\/h3\u003e\n\u003cp\u003eWhen mixing a batch of soil in a tub or on a tarp, sprinkle the powder evenly over the layer and turn it a few times, so every pot gets its share. One treatment is enough. You can repeat after 21 days with Micromix Drip if you want. Close the pack tightly so it stays dry.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 500 g\u003c\/li\u003e\n\u003cli\u003eDosage: 0.5–1 g per litre of soil, or 1 g per plant hole\u003c\/li\u003e\n\u003cli\u003eForm: powder\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748512108888,"sku":"C8APT900666","price":89.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/7706b15320a02895e989914ea88fdb4d.jpg?v=1791823151"},{"product_id":"aptus-mycor-mix-1-kg","title":"Aptus Mycor Mix 1 kg","description":"\u003ch2\u003eAptus Mycor Mix 1 kg – endomycorrhizal inoculant for up to 1,000 plants\u003c\/h2\u003e\n\u003cp\u003eCommercial propagators, large rooms and outdoor growers planting out by the hundred need inoculant in quantity. One kilo of \u003cstrong\u003eAptus Mycor Mix\u003c\/strong\u003e treats up to 1,000 plants at 1 g each and gives the lowest cost per plant in the range.\u003c\/p\u003e\n\u003ch3\u003eWhat's inside\u003c\/h3\u003e\n\u003cp\u003eEndomycorrhizal fungi, the mycorrhizae that partner with your crop, on a plant-based carrier that feeds and shields them until root contact. Once established, they form a fine network around the roots that, according to Aptus, can make the root system up to 700 times larger, with particularly better phosphorus uptake that shows in flower.\u003c\/p\u003e\n\u003ch3\u003eIn practice at scale\u003c\/h3\u003e\n\u003cp\u003eFor large batches, use a dosing spoon calibrated to 1 g, or pre-weigh portions into a container with dividers before planting day. Apply once, into the planting hole, so the powder touches the roots directly. When moving plants into bigger containers, inoculate the new medium close to the established root ball.\u003c\/p\u003e\n\u003cp\u003eIf you irrigate with mains water, de-chlorinate it or let it stand first, because chlorine harms microlife. Keep the pack closed, dry and out of the sun between uses.\u003c\/p\u003e\n\u003cp\u003eSmaller grows can get started with the 100 g or 500 g sizes.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 1 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e endomycorrhizal fungi on a plant-based carrier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 1 g per plant hole, once\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e powder\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748520268120,"sku":"C8APT900670","price":209.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/e346702459d3bde8fbca617988096989.jpg?v=1791823157"},{"product_id":"aptus-mycor-mix-100-g","title":"Aptus Mycor Mix 100 g","description":"\u003ch2\u003eAptus Mycor Mix 100 g – endomycorrhizae for up to 100 plants\u003c\/h2\u003e\n\u003cp\u003eA gram per plant does not sound like much, and that is the point: with the 100 g pack of \u003cstrong\u003eAptus Mycor Mix\u003c\/strong\u003e you inoculate a whole home grow without spending a lot. It contains endomycorrhizal fungi, the type of mycorrhizae that partners with your crop, on a plant-based carrier that feeds and protects them until they reach the roots.\u003c\/p\u003e\n\u003ch3\u003eHow far 100 g goes\u003c\/h3\u003e\n\u003cp\u003eThe dose is 1 g in the planting hole, applied once. This pack therefore covers up to 100 plants, which is several runs for a small tent or one big round of cuttings.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eOnce the mycorrhizae have settled, they build a fine network around the roots that greatly enlarges the area your plants draw water and nutrients from. Aptus states the root system can become up to 700 times larger. Phosphorus uptake in particular benefits, which you notice later in flower.\u003c\/p\u003e\n\u003ch3\u003eSmall-scale tips\u003c\/h3\u003e\n\u003cp\u003eA gram is roughly a small pinch; a cheap kitchen scale with 0.1 g steps helps the first few times. Put it straight into the hole so it touches the roots when you plant. When you pot up, sprinkle it into the new medium right next to the existing root ball. Let tap water stand or de-chlorinate it before use, as chlorine harms microlife.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 100 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e endomycorrhizal fungi on a plant-based carrier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 1 g per plant hole, once\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e powder\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748520300888,"sku":"C8APT900668","price":29.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/c44b1c9332015eb941b471111d0a3488.jpg?v=1791823168"},{"product_id":"aptus-mycor-mix-500-g","title":"Aptus Mycor Mix 500 g","description":"\u003ch2\u003eAptus Mycor Mix 500 g – mycorrhizal inoculant for regular propagators\u003c\/h2\u003e\n\u003cp\u003eIf you take cuttings every few weeks or keep several tents in rotation, you will get through a small pack quickly. The 500 g tub of \u003cstrong\u003eAptus Mycor Mix\u003c\/strong\u003e covers up to 500 plants at the standard 1 g per planting hole, so you can treat every new plant without counting grams.\u003c\/p\u003e\n\u003ch3\u003eWhy growers use it\u003c\/h3\u003e\n\u003cp\u003eEndomycorrhizae link up with your plants' roots and spread a fine network through the substrate. That network multiplies the surface roots can draw water and nutrients from; Aptus states up to 700 times. Better phosphorus uptake shows in flower. The plant-based carrier feeds and protects the mycorrhizae until they find the roots.\u003c\/p\u003e\n\u003ch3\u003eWorking with 500 g\u003c\/h3\u003e\n\u003cp\u003eAt this volume a small measuring spoon is handy. Weigh 1 g once, note how full the spoon is, and use that as your measure. Inoculate once, when the plant goes into its pot, with the powder in the hole so it touches the roots straight away. At each transplant, add it to the new medium close to the old root ball.\u003c\/p\u003e\n\u003cp\u003eUse de-chlorinated or rested tap water, since chlorine harms microlife. Keep the tub closed between uses.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 500 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e endomycorrhizal fungi, plant-based carrier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 1 g per plant hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e powder\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748520333656,"sku":"C8APT900669","price":122.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/1a7b4d541f4b8a7e1eb3a8080c7e4470.jpg?v=1791823172"},{"product_id":"aptus-n-boost-5-l","title":"Aptus N-Boost 5 L","description":"\u003ch2\u003eAptus N-Boost 5 L – organic nitrogen booster in bulk for grow rooms\u003c\/h2\u003e\u003cp\u003eMother plants, long veg phases or a room full of young plants: when you use N-Boost every run at scale, the 5 L can brings the price per litre down by about a quarter compared with 500 ml.\u003c\/p\u003e\u003ch3\u003eScale: over 10,000 L\u003c\/h3\u003e\u003cp\u003eThe dose is 3–5 ml per 10 L of water throughout veg, together with your base nutrient. The 5 L can covers about \u003cstrong\u003e10,000 to 16,500 L\u003c\/strong\u003e of water. A 300 L tank needs 90–150 ml per fill.\u003c\/p\u003e\u003ch3\u003eWhat's inside\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAptus N-Boost\u003c\/strong\u003e is a fully organic \u003cstrong\u003enitrogen booster\u003c\/strong\u003e and growth stimulator for the vegetative stage. Organic nitrogen combined with \u003cstrong\u003eL-amino acids\u003c\/strong\u003e supports fast, compact and solid growth without the burn risk of heavy mineral nitrogen. It's fully water-soluble and leaves no residue, and in drip set-ups it can even replace Startbooster as growth and root stimulator to avoid clogging.\u003c\/p\u003e\u003ch3\u003eWorking at volume\u003c\/h3\u003e\u003cp\u003eIn drip systems N-Boost's lack of residue is a real advantage, and it can stand in for Startbooster to keep lines clear. A dosing pump keeps the dose steady across big tanks. Check EC and pH after mixing, decant a litre for daily use and keep the can closed, cool and dark.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748539109720,"sku":"C8APT900636","price":181.05,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/2eaf78628ee955e79843a87eeffeb012.jpg?v=1791823179"},{"product_id":"aptus-n-boost-500-ml","title":"Aptus N-Boost 500 ml","description":"\u003ch2\u003eAptus N-Boost 500 ml – organic nitrogen booster for veg in one or two tents\u003c\/h2\u003e\u003cp\u003ePlants a little pale in veg, or just want more solid growth before you flip? N-Boost adds organic nitrogen on top of your base feed, and 500 ml covers veg in one or two tents for several runs.\u003c\/p\u003e\u003ch3\u003eWhat's inside\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAptus N-Boost\u003c\/strong\u003e is a fully organic \u003cstrong\u003enitrogen booster\u003c\/strong\u003e and growth stimulator for the vegetative stage. Organic nitrogen combined with \u003cstrong\u003eL-amino acids\u003c\/strong\u003e supports fast, compact and solid growth without the burn risk of heavy mineral nitrogen. It's fully water-soluble and leaves no residue, and in drip set-ups it can even replace Startbooster as growth and root stimulator to avoid clogging.\u003c\/p\u003e\u003ch3\u003eHow far 500 ml goes\u003c\/h3\u003e\u003cp\u003eThe dose is 3–5 ml per 10 L of water throughout veg, together with your base nutrient. At that rate, 500 ml treats roughly \u003cstrong\u003e1,000 to 1,650 L\u003c\/strong\u003e of water. A 10 L watering can takes 3–5 ml.\u003c\/p\u003e\u003ch3\u003eGood to know\u003c\/h3\u003e\u003cp\u003eUse a small syringe for these amounts, and check EC and pH after mixing. If your feeding schedule is already high in nitrogen, don't combine N-Boost with Startbooster. Stop when the plants go into flower, since N-Boost is meant for the vegetative stage.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748539601240,"sku":"C8APT900634","price":23.65,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/055bde0984c7aa3a37916c3f6aff348f_972b748c-e59f-4297-965f-4fa9bcfb0f33.jpg?v=1791823185"},{"product_id":"aptus-nutrispray-150-ml","title":"Aptus NutriSpray 150 ml","description":"\u003ch2\u003eAptus NutriSpray 150 ml – foliar micro-element feed for a full spraying schedule\u003c\/h2\u003e\n\u003cp\u003eIf NutriSpray is part of your routine, the 150 ml bottle gives you enough for complete schedules rather than a one-off test. It suits one or two tents indoors, or a small outdoor garden sprayed through the season.\u003c\/p\u003e\n\u003ch3\u003eWhy growers use it\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAptus NutriSpray\u003c\/strong\u003e delivers \u003cstrong\u003emanganese, sulphur, zinc and iron\u003c\/strong\u003e straight to the leaf, together with horse chestnut extract and a natural organic surfactant for even coverage. It works as general nutrition or as a quick fix for micronutrient shortages, because the leaf takes up the elements directly where they are needed. The micro-element layer it leaves behind stays active for up to two weeks and breaks down naturally within 10 to 15 days.\u003c\/p\u003e\n\u003ch3\u003eHow far 150 ml goes\u003c\/h3\u003e\n\u003cp\u003eAt 2 ml per litre you get 75 L of spray from this bottle. A 5 L pressure sprayer needs 10 ml per fill, so you have about seven full fills.\u003c\/p\u003e\n\u003ch3\u003eSpraying schedule\u003c\/h3\u003e\n\u003cp\u003eIndoors: spray in weeks 1, 3 and 5 of flower. Outdoors: one spray a week after planting out, then once a month until harvest. For propagation, spray mother plants a week before taking cuttings and the cuttings themselves once a week.\u003c\/p\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cp\u003eAlways dilute and spray the entire leaf surface. Spray with the lights off and keep them off for 20 to 30 minutes afterwards; outdoors, choose the evening or an overcast moment. Clean the sprayer with water after use.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 150 ml\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e organic surfactant, horse chestnut extract, Mn, S, Zn, Fe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDilution:\u003c\/strong\u003e 2 ml per litre\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748539634008,"sku":"C8APT900620","price":33.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/dfc049790f003d6c1551671bf8502023.jpg?v=1791823189"},{"product_id":"aptus-nutrispray-50-ml","title":"Aptus NutriSpray 50 ml","description":"\u003ch2\u003eAptus NutriSpray 50 ml – foliar micro-element spray, trial size\u003c\/h2\u003e\n\u003cp\u003eNever sprayed micro-elements onto the leaf before? The 50 ml bottle of \u003cstrong\u003eAptus NutriSpray\u003c\/strong\u003e is the smallest way in: enough for a single tent, a couple of mother plants or one round of cuttings to see how your plants respond.\u003c\/p\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eNutriSpray is a liquid \u003cstrong\u003efoliar fertiliser\u003c\/strong\u003e combining a natural organic surfactant, \u003cstrong\u003ehorse chestnut extract\u003c\/strong\u003e and the micro-elements \u003cstrong\u003emanganese, sulphur, zinc and iron\u003c\/strong\u003e. You use it for general nutrition or to quickly correct a micronutrient shortage. After spraying, it leaves an active micro-element layer on the leaf that keeps nutrients available for up to two weeks and biodegrades within 10 to 15 days. The horse chestnut extract binds the micro-elements and helps transport them into the plant.\u003c\/p\u003e\n\u003ch3\u003eHow far 50 ml goes\u003c\/h3\u003e\n\u003cp\u003eDiluted at 2 ml per litre, this bottle makes 25 L of spray solution. A 1 L hand sprayer takes just 2 ml, so a small syringe is the easiest way to measure.\u003c\/p\u003e\n\u003ch3\u003eSpraying in a small tent\u003c\/h3\u003e\n\u003cp\u003eNever spray it neat. Mix 2 ml per litre and cover the whole leaf surface, top and underside. Indoors, spray in weeks 1, 3 and 5 of flower. Mother plants get a spray a week before you take cuttings, and cuttings can be sprayed once a week. Always spray with the lights off and leave them off for another 20 to 30 minutes so the leaves can absorb it.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 50 ml\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDilution:\u003c\/strong\u003e 2 ml per litre of water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e foliar spray\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748558180696,"sku":"C8APT900619","price":15.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/fde13b3251c879d9d43de9bace0d489b.jpg?v=1791823194"},{"product_id":"aptus-p-boost-1-l","title":"Aptus P-Boost 1 L","description":"\u003ch2\u003eAptus P-Boost 1 L – organic phosphorus booster for every flowering cycle\u003c\/h2\u003e\u003cp\u003eUsing P-Boost in every run from budding to week six? The litre bottle saves you from buying small bottles over and over, and the price per litre drops compared with 500 ml.\u003c\/p\u003e\u003ch3\u003eWhat's inside\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAptus P-Boost\u003c\/strong\u003e is a highly concentrated, organo-mineral \u003cstrong\u003ephosphorus booster\u003c\/strong\u003e with organic phosphorus and organic nitrogen, chelated with \u003cstrong\u003eL-amino acids\u003c\/strong\u003e for high bioavailability. It supports flower formation and development in the first weeks of flower. Its organic acids lower the pH of your nutrient water, so it doubles as a mild pH down, and it's 100% water-soluble with no residue in your lines.\u003c\/p\u003e\u003ch3\u003eYield of 1 L\u003c\/h3\u003e\u003cp\u003eAptus recommends 3–5 ml per 10 L of water from the start of budding until week 6 of flower; experienced growers raise the dose step by step. One litre covers roughly \u003cstrong\u003e2,000 to 3,300 L\u003c\/strong\u003e of water. A 50 L reservoir takes 15–25 ml per fill.\u003c\/p\u003e\u003ch3\u003eWorking with a reservoir\u003c\/h3\u003e\u003cp\u003eAdd P-Boost to the tank, stir, and only then read the pH: its organic acids pull the pH down, so you often need less pH down. Combining it with Aptus CaMg-Boost? Mix one product in fully before adding the other, then check pH and EC at the end. Close the bottle after each use and store it dark and frost-free.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748558213464,"sku":"C8APT900639","price":48.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/5230fe6f6dbd09f44347485fd1d34bf0.jpg?v=1791823199"},{"product_id":"aptus-p-boost-5-l","title":"Aptus P-Boost 5 L","description":"\u003ch2\u003eAptus P-Boost 5 L – phosphorus booster in bulk for grow rooms\u003c\/h2\u003e\u003cp\u003eFlipping a whole room to flower at once means a lot of plants asking for phosphorus at the same time. The 5 L can covers that demand and has the lowest price per litre of the P-Boost range.\u003c\/p\u003e\u003ch3\u003eScale: over 10,000 L\u003c\/h3\u003e\u003cp\u003eAptus recommends 3–5 ml per 10 L of water from the start of budding until week 6 of flower; experienced growers raise the dose step by step. At that rate the 5 L can treats about \u003cstrong\u003e10,000 to 16,500 L\u003c\/strong\u003e of water. A 300 L tank takes 90–150 ml per fill.\u003c\/p\u003e\u003ch3\u003eWhat's inside\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAptus P-Boost\u003c\/strong\u003e is a highly concentrated, organo-mineral \u003cstrong\u003ephosphorus booster\u003c\/strong\u003e with organic phosphorus and organic nitrogen, chelated with \u003cstrong\u003eL-amino acids\u003c\/strong\u003e for high bioavailability. It supports flower formation and development in the first weeks of flower. Its organic acids lower the pH of your nutrient water, so it doubles as a mild pH down, and it's 100% water-soluble with no residue in your lines.\u003c\/p\u003e\u003ch3\u003eAt grow room scale\u003c\/h3\u003e\u003cp\u003eA dosing pump makes the step-by-step increase easy: raise the setting a little each week instead of re-measuring by hand. Keep in mind that P-Boost lowers pH across the whole tank, so adjust your pH correction to match. Decant a litre for daily use and keep the can closed, cool and dark.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748558246232,"sku":"C8APT900640","price":191.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/b4f8a7029636d5e00304399e9c027571.jpg?v=1791823205"},{"product_id":"aptus-p-boost-500-ml","title":"Aptus P-Boost 500 ml","description":"\u003ch2\u003eAptus P-Boost 500 ml – phosphorus booster for early flower in one or two tents\u003c\/h2\u003e\u003cp\u003eThe switch to 12\/12 is when your plants start setting flowers and their phosphorus demand goes up. With 500 ml of P-Boost you cover that early-flower window in one or two tents for several runs.\u003c\/p\u003e\u003ch3\u003eHow far 500 ml goes\u003c\/h3\u003e\u003cp\u003eAptus recommends 3–5 ml per 10 L of water from the start of budding until week 6 of flower; experienced growers raise the dose step by step. At that rate, 500 ml treats about \u003cstrong\u003e1,000 to 1,650 L\u003c\/strong\u003e of water, or 3–5 ml per 10 L watering can.\u003c\/p\u003e\u003ch3\u003eWhat's inside\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAptus P-Boost\u003c\/strong\u003e is a highly concentrated, organo-mineral \u003cstrong\u003ephosphorus booster\u003c\/strong\u003e with organic phosphorus and organic nitrogen, chelated with \u003cstrong\u003eL-amino acids\u003c\/strong\u003e for high bioavailability. It supports flower formation and development in the first weeks of flower. Its organic acids lower the pH of your nutrient water, so it doubles as a mild pH down, and it's 100% water-soluble with no residue in your lines.\u003c\/p\u003e\u003ch3\u003eSmall-scale tip\u003c\/h3\u003e\u003cp\u003eBecause P-Boost lowers pH, you may need less pH down than usual, so measure after adding it rather than before. A syringe gives you accurate small doses. If you also use Aptus CaMg-Boost, add one product, dilute and mix before adding the other.\u003c\/p\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748572959064,"sku":"C8APT900638","price":28.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/48745337fd4c8fbf3f3a5180c9cb1f41.jpg?v=1791823210"},{"product_id":"aptus-ro-water-conditioner-1-l","title":"Aptus RO Water Conditioner 1 L","description":"\u003ch2\u003eAptus RO Water Conditioner 1 L – pH buffer and Ca\/Mg base for RO and soft water\u003c\/h2\u003e\n\u003cp\u003eSwitched to a reverse osmosis filter and now your pH won't sit still? That's normal: very pure water has almost no buffer. Aptus RO Water Conditioner is a \u003cstrong\u003emineral conditioner for RO and soft water\u003c\/strong\u003e that adds hardness back, so your nutrient solution gets a stable pH buffer. The 1 L bottle is a practical size for one or two grow tents.\u003c\/p\u003e\n\u003ch3\u003eWhat's inside\u003c\/h3\u003e\n\u003cp\u003eIt's a source of calcium and magnesium, with some nitrogen and a small amount of trace elements, made with a precise concentration of selected raw materials. It contains no chlorides, heavy metals or other contaminants and dissolves completely. You can use it in all media, from start to finish.\u003c\/p\u003e\n\u003ch3\u003eHow far 1 L goes\u003c\/h3\u003e\n\u003cp\u003eThe dose depends on your water. Per 10 litres: 5 ml for RO water, 2.5 ml for soft water, 1 ml for city water. So one litre conditions about \u003cstrong\u003e2,000 litres of RO water\u003c\/strong\u003e, 4,000 litres of soft water or 10,000 litres of city water.\u003c\/p\u003e\n\u003ch3\u003eMixing order\u003c\/h3\u003e\n\u003cp\u003eRO Water Conditioner always goes in first: clean water, then conditioner, then Regulator, then the rest of your products. If you're not sure how soft your tap water is, an EC reading of the plain water tells you a lot: the lower it is, the closer you are to the RO dose.\u003c\/p\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cp\u003eIt conditions your water; it does not replace CaMg-Boost, which feeds your plants. Keep using both.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 1 L\u003c\/li\u003e\n\u003cli\u003eComposition: calcium, magnesium, nitrogen, trace elements\u003c\/li\u003e\n\u003cli\u003eDosage: RO 5 ml, soft 2.5 ml, city water 1 ml per 10 L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748573057368,"sku":"C8APT900680","price":18.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/85c6e50229d2ca69609a3994be65658f.jpg?v=1791823239"},{"product_id":"aptus-ro-water-conditioner-5-l","title":"Aptus RO Water Conditioner 5 L","description":"\u003ch2\u003eAptus RO Water Conditioner 5 L – mineral water conditioner for RO systems in larger grow rooms\u003c\/h2\u003e\n\u003cp\u003eRunning a big RO unit that fills reservoirs every day? Then conditioning that water is a fixed daily step, and the 5 L can of Aptus RO Water Conditioner is made for that: larger grow rooms and growers who use it every run. It adds \u003cstrong\u003ecalcium, magnesium, some nitrogen and trace elements\u003c\/strong\u003e to very pure water, giving your nutrient solution the pH buffer that RO water lacks.\u003c\/p\u003e\n\u003ch3\u003eWhy it matters\u003c\/h3\u003e\n\u003cp\u003eWater straight from a reverse osmosis filter has almost no hardness, so the pH jumps with every small addition. A precise mix of selected raw materials, free of chlorides and heavy metals and fully soluble, brings that buffer back. It's suitable for all media, from the first watering to the last.\u003c\/p\u003e\n\u003ch3\u003eScale in numbers\u003c\/h3\u003e\n\u003cp\u003ePer 10 L the dose is 5 ml for RO water, 2.5 ml for soft water and 1 ml for city water. That means 5 L conditions about \u003cstrong\u003e10,000 litres of RO water\u003c\/strong\u003e, 20,000 litres of soft water or 50,000 litres of city water. A 500 L RO tank takes 250 ml.\u003c\/p\u003e\n\u003ch3\u003eAutomating it\u003c\/h3\u003e\n\u003cp\u003eIf you use a dosing system, put RO Water Conditioner on the very first channel, ahead of Aptus Regulator and every other product, so it always hits clean water first. Shake the can before connecting it.\u003c\/p\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cp\u003eThis is a water conditioner, not a feed. Keep giving CaMg-Boost as part of your schedule.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 5 L\u003c\/li\u003e\n\u003cli\u003eComposition: Ca, Mg, N, trace elements\u003c\/li\u003e\n\u003cli\u003eDosage: RO 5 ml, soft 2.5 ml, city water 1 ml per 10 L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748573090136,"sku":"C8APT900681","price":83.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/44785830d016a9f1631e6b1b7245176d.jpg?v=1791823244"},{"product_id":"aptus-regulator-1-l","title":"Aptus Regulator 1 L","description":"\u003ch2\u003eAptus Regulator 1 L – mono-silicic acid base for stronger, stress-tolerant plants\u003c\/h2\u003e\n\u003cp\u003eA litre of Regulator is a long-term supply for anyone feeding a small grow room. Aptus calls it the cornerstone of the schedule, and with good reason: it goes into the tank before anything else. The \u003cstrong\u003emono-silicic acid\u003c\/strong\u003e carries nutrients into the plant, \u003cstrong\u003eboron\u003c\/strong\u003e helps with calcium uptake and fibre production, and \u003cstrong\u003emolybdenum\u003c\/strong\u003e shifts nitrogen from older leaves to new growth.\u003c\/p\u003e\n\u003ch3\u003eWhat's inside, what it does\u003c\/h3\u003e\n\u003cp\u003eThe combination gives better nutrient uptake and a stronger plant structure, with firmer stems that hold up under heavy flowers. Plants also handle stress like heat spikes or a strong feed more easily. Because it is compatible with all nutrients and media, you don't have to change your base feed to use it.\u003c\/p\u003e\n\u003ch3\u003eRoughly 6,600 litres per bottle\u003c\/h3\u003e\n\u003cp\u003eAt 1:6660, or 1.5 ml per 10 L, one litre treats about \u003cstrong\u003e6,600 litres of water\u003c\/strong\u003e. A 100 L tank takes 15 ml, so the bottle covers about 66 tank fills.\u003c\/p\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cp\u003eAlways start with clean water, add Regulator, mix well and only then add nutrients and boosters. A higher dose slows stem stretch. Measure with a dry, clean measuring cup or syringe and close the cap right away to keep moisture and dirt out.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 1 L\u003c\/li\u003e\n\u003cli\u003eComposition: mono-silicic acid, boron, molybdenum\u003c\/li\u003e\n\u003cli\u003eDosage: 1.5 ml per 10 L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748580397400,"sku":"C8APT900602","price":204.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/97764abe182a0f9a54a22860cfbd6983.jpg?v=1791823215"},{"product_id":"aptus-regulator-250-ml","title":"Aptus Regulator 250 ml","description":"\u003ch2\u003eAptus Regulator 250 ml – silicic acid nutrient manager, starter size\u003c\/h2\u003e\n\u003cp\u003eNew to Aptus and wondering what the fuss about Regulator is? The 250 ml bottle is the way in. Regulator is a \u003cstrong\u003enutrition manager and plant enhancer\u003c\/strong\u003e that Aptus treats as the base of every feeding schedule. It combines \u003cstrong\u003emono-silicic acid\u003c\/strong\u003e, which acts as a nutrient transporter, with boron for calcium uptake and fibre production, and molybdenum, which moves nitrogen from the lower to the upper leaves.\u003c\/p\u003e\n\u003ch3\u003eWhy such a small bottle lasts\u003c\/h3\u003e\n\u003cp\u003eRegulator is extremely concentrated at 1:6660. The dose is 1.5 ml per 10 litres, so 250 ml treats roughly \u003cstrong\u003e1,650 litres of water\u003c\/strong\u003e. For a single tent that is many runs, which makes the trial size more than just a sample.\u003c\/p\u003e\n\u003ch3\u003eDosing small tanks\u003c\/h3\u003e\n\u003cp\u003e1.5 ml is hard to pour, so use a 1 or 2 ml syringe. For a 20 L tank that's 3 ml, for a 5 L can 0.75 ml. Keep the syringe dry and clean: water or dirt in the bottle shortens its life. Always add Regulator first to clean water and stir it in properly before any nutrient goes in. Going above the standard dose slows down stem stretch, which some growers use on purpose.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 250 ml\u003c\/li\u003e\n\u003cli\u003eComposition: mono-silicic acid (Si), boron (B), molybdenum (Mo)\u003c\/li\u003e\n\u003cli\u003eConcentration: 1:6660\u003c\/li\u003e\n\u003cli\u003eDosage: 1.5 ml per 10 L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748580462936,"sku":"C8APT900600","price":60.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/82f24376cd17d6125f276da6e928643c.jpg?v=1791823220"}],"url":"https:\/\/growdealz.com\/collections\/aptus.oembed?page=3","provider":"Growdealz","version":"1.0","type":"link"}