{"title":"Supreme","description":"\u003cp\u003eSupreme offers base nutrients, boosters and substrates at a sharp price. The range includes Terra Veg and Terra Bloom for soil, Coco A+B for coco, Root Booster, PK Booster and CalMag, plus substrates such as All-Mix, Light-Mix, Coco-Pith and grow plugs. It's a complete, easy-to-use programme from cutting to harvest. Measure EC and pH with our \u003ca href=\"\/collections\/ph-ec-messgeraete\"\u003epH \u0026amp; EC meters\u003c\/a\u003e and find matching pots under \u003ca href=\"\/collections\/toepfe-propagatoren\"\u003epots \u0026amp; propagators\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"supreme-coco-brick-xl-50l","title":"Supreme Coco Brick XL 50 L","description":"\u003ch2\u003eSupreme Coco Brick XL 50 L: product details and use\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eSupreme Coco Brick XL 50 L\u003c\/strong\u003e is a professional compressed coco brick, ideal for hobby gardeners and professional growers alike. Despite its compact size of \u003cstrong\u003e30 x 30 x 13.5 cm\u003c\/strong\u003e and a weight of just \u003cstrong\u003e5.7 kg\u003c\/strong\u003e, the brick expands to around \u003cstrong\u003e50 litres of ready-to-use coco\u003c\/strong\u003e once you add water.\u003c\/p\u003e\u003cp\u003eCoco is particularly popular for its excellent air and water structure. Roots always get enough oxygen and moisture, supporting fast, healthy root growth. The Supreme Coco Brick XL is ideal for pots, planters, grow tents and greenhouses.\u003c\/p\u003e\u003cp\u003eThanks to its high water-holding capacity, moisture stays in the medium longer without it compacting. At the same time, the loose structure ensures optimal drainage and reduces the risk of root problems.\u003c\/p\u003e\u003cp\u003eIt could not be easier to use: add water and the compact coco brick quickly turns into a large volume of loose coco. Being compressed, the brick also saves a lot of space in storage and transport.\u003c\/p\u003e\u003ch3\u003eBenefits of the Supreme Coco Brick XL 50 L\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMakes approx. 50 litres of coco\u003c\/li\u003e\n\u003cli\u003eCompact dimensions: 30 x 30 x 13.5 cm\u003c\/li\u003e\n\u003cli\u003eWeight: 5.7 kg\u003c\/li\u003e\n\u003cli\u003eExcellent water and air retention\u003c\/li\u003e\n\u003cli\u003eSupports strong root growth\u003c\/li\u003e\n\u003cli\u003eSuitable for indoor and outdoor growing\u003c\/li\u003e\n\u003cli\u003eEasy to store and transport\u003c\/li\u003e\n\u003cli\u003eIdeal for vegetables, herbs, flowers and houseplants\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe \u003cstrong\u003eSupreme Coco Brick XL 50 L\u003c\/strong\u003e is the right choice for growers and gardeners looking for a space-saving, high-quality and easy-to-use coco growing medium.\u003c\/p\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58588878405976,"sku":"C8SUP000150","price":13.68,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/coco-peat-specifications-500x500-1.webp?v=1790620163"},{"product_id":"supreme-allmix-50-l","title":"Supreme AllMix 50 L","description":"\u003ch2\u003eSupreme AllMix 50 L: product details and use\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eSupreme AllMix\u003c\/strong\u003e is a peat-based, \u003cstrong\u003epre-fertilised potting soil\u003c\/strong\u003e that covers your plants' needs during the \u003cstrong\u003ecomplete cycle\u003c\/strong\u003e. A blend of peat moss, black and brown peat with \u003cstrong\u003e10% perlite\u003c\/strong\u003e (1-6 mm) gives an airy structure and a healthy root zone.\u003c\/p\u003e\u003cp\u003eThe organic fertiliser is built up in \u003cstrong\u003e4 stages\u003c\/strong\u003e to match what your plants need as they grow, and \u003cstrong\u003eBacillus bacteria\u003c\/strong\u003e are added to the mix. AllMix is also the recommended 1:1 partner for Monster Living Soil Concentrate.\u003c\/p\u003e\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-fertilised in 4 stages\u003c\/strong\u003e: organic nutrition matched to the cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAiry structure\u003c\/strong\u003e: 10% perlite for a good air\/water balance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith Bacillus bacteria\u003c\/strong\u003e: added to the soil mix.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiving soil base\u003c\/strong\u003e: mix 1:1 with Monster Living Soil Concentrate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50 L bag\u003c\/strong\u003e: enough to fill several pots.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 50 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 5.5 (5.0-6.0)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC:\u003c\/strong\u003e 1.0 mS\/cm (0.8-1.2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerlite:\u003c\/strong\u003e 1-6 mm, 10%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-fertilised:\u003c\/strong\u003e yes (organic)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003cp\u003eFill your pots directly with AllMix and plant. Water with pH-checked water and keep the soil evenly moist.\u003c\/p\u003e\u003cp\u003eWant to make your own living soil? Mix AllMix 1:1 with Monster Living Soil Concentrate. Add extra feed later in flower if your plants ask for it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSupreme AllMix 50 L – pre-fertilised soil for the full cycle.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58743855546712,"sku":"C8SUB001212","price":7.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/f59f3b58e1254d48f389e3b2dc43072e.jpg?v=1791809200"},{"product_id":"supreme-cocopith-50-l","title":"Supreme CocoPith 50 L","description":"\u003ch2\u003eSupreme CocoPith 50 L: product details and use\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eSupreme CocoPith\u003c\/strong\u003e is a \u003cstrong\u003efully buffered coco substrate\u003c\/strong\u003e with a stable pH, made for growers who want full control over their feeding. It gives your roots a great balance of air and water, so you can steer growth with your nutrient solution.\u003c\/p\u003e\u003cp\u003eBecause the minerals are bound to the coco complex, you saturate (pre-charge) CocoPith with a nutrient solution before planting. That way your plants can take up nutrients from day one. The \u003cstrong\u003e50 L\u003c\/strong\u003e bag fills several pots.\u003c\/p\u003e\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully buffered\u003c\/strong\u003e: stable pH from the start.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull control\u003c\/strong\u003e: you decide what your plants get.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir\/water balance\u003c\/strong\u003e: an airy root zone that holds moisture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePairs with Supreme\u003c\/strong\u003e: ideal with Supreme Coco A+B and CalMag.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50 L bag\u003c\/strong\u003e: for several pots or a full grow tent.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 50 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 5.8 (5.3-6.3)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC:\u003c\/strong\u003e 0.8 mS\/cm (0.6-1.0)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuffered:\u003c\/strong\u003e yes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003cp\u003eSaturate the coco with a nutrient solution before planting, for example Supreme Coco A+B with Supreme CalMag. Fill your pots and plant.\u003c\/p\u003e\u003cp\u003eFeed at every watering with a little run-off to keep EC stable in the root zone, and check EC and pH of your nutrient solution regularly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSupreme CocoPith 50 L – buffered coco for growers who want control.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58743857807704,"sku":"C8SUB1106","price":8.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/79f1ce3a9e0e8db20fe2b2def47eb9e3.jpg?v=1791808346"},{"product_id":"supreme-root-booster-10-l","title":"Supreme Root Booster 10 L","description":"\u003ch2\u003eSupreme Root Booster 10 L – bulk root stimulator for grow rooms\u003c\/h2\u003e\n\u003cp\u003eWhen a whole room gets root stimulator with every irrigation, a 10 L container saves both money and reorders. \u003cstrong\u003eSupreme Root Booster\u003c\/strong\u003e in this size is aimed at larger grows that want a powerful root zone in every substrate, from the first watering until week 4 of flowering.\u003c\/p\u003e\n\u003ch3\u003eNumbers for a larger room\u003c\/h3\u003e\n\u003cp\u003eAt the standard 1 ml per litre, 10 L treats 10,000 L of water. A 200 L tank uses 200 ml per fill, so the container lasts for about fifty fills.\u003c\/p\u003e\n\u003ch3\u003eWhy growers use it\u003c\/h3\u003e\n\u003cp\u003eThe formula stacks humic acids for branching and root hairs, algae extract for plant metabolites, hydrolysed proteins for lateral roots and stress tolerance, and vitamins for root growth. In a busy room with frequent transplants and changing climate, that combination helps plants keep their roots working.\u003c\/p\u003e\n\u003ch3\u003eDosing at scale\u003c\/h3\u003e\n\u003cp\u003eA 1:1,000 ratio is simple to set on a dosing pump. Run it alongside your base nutrients, such as Supreme Terra Veg in growth, and check EC and pH after mixing. Shake or roll the container before use, fit a tap for easy dispensing and keep it closed in a cool, dark spot.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 10 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngredients:\u003c\/strong\u003e humic acids, algae extract, hydrolysed proteins, vitamins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 1 ml\/L (1:1,000)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e up to week 4 of flower\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58743864983896,"sku":"FQSUP0003","price":74.24,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/6b5ca6389dd64b832b03a482a6632617.png?v=1791809203"},{"product_id":"supreme-terra-veg-20-l","title":"Supreme Terra Veg 20 L","description":"\u003ch2\u003eSupreme Terra Veg 20 L – bulk growth fertiliser for big soil grows\u003c\/h2\u003e\n\u003cp\u003eFeeding a big soil room in veg takes volume, and that is exactly what the 20 L container of \u003cstrong\u003eSupreme Terra Veg\u003c\/strong\u003e is for. It is the largest pack, with the lowest price per litre, of this one-part liquid growth fertiliser for soil, aimed at grow rooms, greenhouses and anyone running many plants at once.\u003c\/p\u003e\n\u003ch3\u003eHow much feed water it makes\u003c\/h3\u003e\n\u003cp\u003eAt 5 ml per litre, 20 L becomes about 4,000 L of solution; at the 1 ml\/L starting dose, up to 20,000 L. A 200 L tank needs 200 ml to 1 L, depending on how far your plants are.\u003c\/p\u003e\n\u003ch3\u003eIn practice\u003c\/h3\u003e\n\u003cp\u003eWith this volume, a dosing pump or injector set between 1:1,000 and 1:200 saves a lot of measuring. Shake or roll the container before use so the concentrate stays even, and fit a tap so you can draw it off without lifting 20 kg. Feed at every watering in veg, starting low with young plants, and check EC and pH after mixing.\u003c\/p\u003e\n\u003cp\u003eSupreme Terra Bloom takes over when flowering begins, and Supreme Root Booster can be added up to week 4 of flower for extra root activity.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 20 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate:\u003c\/strong\u003e soil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e veg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 1–5 ml\/L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStore the container closed and in a cool, dark place.\u003c\/p\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58743865114968,"sku":"FQSUP0016","price":33.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/c11d4380c3c7481d95d38cceabe712cd.jpg?v=1791809207"},{"product_id":"supreme-growplugs-150-tray-dry","title":"Supreme Growplugs 150 Tray Dry","description":"\u003ch2\u003eSupreme Growplugs 150 Tray Dry: product details and use\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eSupreme Growplugs 150 Tray Dry\u003c\/strong\u003e gives you \u003cstrong\u003e150 propagation plugs\u003c\/strong\u003e in one tray, for big propagation runs of seeds and cuttings. The plugs are supplied \u003cstrong\u003edry\u003c\/strong\u003e, which makes them light, easy to store and long-lasting until you need them.\u003c\/p\u003e\u003cp\u003eSoak them before use and you have a clean, uniform start for your next grow.\u003c\/p\u003e\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e150 plugs per tray\u003c\/strong\u003e: for big propagation runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied dry\u003c\/strong\u003e: light and long shelf life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean start\u003c\/strong\u003e: uniform plugs for seeds and cuttings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to use\u003c\/strong\u003e: soak, drain, sow or insert cuttings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-saving\u003c\/strong\u003e: one tray, 150 young plants.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTray:\u003c\/strong\u003e 150 plugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e dry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003cp\u003eSoak the dry tray in pH-adjusted water until the plugs are fully saturated. Let the excess water drain off, then sow your seeds or insert your cuttings.\u003c\/p\u003e\u003cp\u003eKeep the plugs moist but not soaking wet, and transplant once the roots show through the sides of the plugs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSupreme Growplugs 150 Tray – a clean start for big propagation runs.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58743869407576,"sku":"C8SUB0150D","price":17.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/44cc3444b985323c6e0ff456836527e3.jpg?v=1791809126"},{"product_id":"supreme-root-booster-5-l","title":"Supreme Root Booster 5 L","description":"\u003ch2\u003eSupreme Root Booster 5 L – root stimulator for every watering\u003c\/h2\u003e\n\u003cp\u003eA 5 L can sounds like a lot for a root product, until you realise \u003cstrong\u003eSupreme Root Booster\u003c\/strong\u003e goes into every watering from day one until week 4 of flower. For a grower with a few tents or a small room, this is the size that lasts.\u003c\/p\u003e\n\u003ch3\u003eWhat's inside\u003c\/h3\u003e\n\u003cp\u003eFour ingredients, each with a job. Humic acids encourage root branching and fine root hairs. Algae extract supplies plant metabolites. Hydrolysed proteins support lateral roots and help plants cope with stress. Vitamins stimulate root growth. Together they build a strong root zone in any substrate.\u003c\/p\u003e\n\u003ch3\u003eHow far 5 L goes\u003c\/h3\u003e\n\u003cp\u003eAt 1 ml per litre, you treat 5,000 L of water. Three tents that use around 15 L each per week need 45 ml a week, so the can covers a long run of cycles.\u003c\/p\u003e\n\u003ch3\u003eIn practice\u003c\/h3\u003e\n\u003cp\u003eShake the can well. For daily use, fill a 1 L bottle and keep the rest closed and dark. A 10 L watering can takes 10 ml, a 50 L barrel 50 ml. Mix it in alongside your base feed, for example Supreme Terra Veg during growth, then check EC and pH. Stop after week 4 of flowering.\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\u003eIngredients:\u003c\/strong\u003e humic acids, algae extract, hydrolysed proteins, vitamins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 1 ml\/L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e every watering, up to week 4 of flower\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58743978099032,"sku":"FQSUP0002","price":40.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/6b5ca6389dd64b832b03a482a6632617_192dafc0-f7b5-4655-85e4-839a1ec80fc3.png?v=1791813132"},{"product_id":"supreme-pk-booster-10-l","title":"Supreme PK Booster 10 L","description":"\u003ch2\u003eSupreme PK Booster 10 L – bloom stimulator in bulk for larger grows\u003c\/h2\u003e\n\u003cp\u003eFor larger grows and rooms that flower back to back, the 10 L container of Supreme PK Booster means one order for a long stretch of harvests. It helps your plants build \u003cstrong\u003eheavier, denser flowers from mid-bloom onwards\u003c\/strong\u003e with phosphorus (P), potassium (K) and iron (Fe), plus a carbon molecule that the manufacturer says stimulates photosynthesis.\u003c\/p\u003e\n\u003ch3\u003eWhy growers use it\u003c\/h3\u003e\n\u003cp\u003eP drives cell division and flower and fruit formation, K improves resilience and water-use efficiency, and Fe supports chlorophyll. It's a simple add-on: you keep your base nutrients as they are and add PK Booster on top from week 4 of flower.\u003c\/p\u003e\n\u003ch3\u003e10,000 litres of feed\u003c\/h3\u003e\n\u003cp\u003eAt 1 ml per litre, 10 L is good for \u003cstrong\u003e10,000 litres of nutrient solution\u003c\/strong\u003e. A 500 L mixing tank takes half a litre, so one container covers twenty full batches.\u003c\/p\u003e\n\u003ch3\u003eDosing at scale\u003c\/h3\u003e\n\u003cp\u003eWith a dosing pump, set PK Booster at 1:1,000 on its own channel and let it run with every watering from the 4th week of flower. Mixing by hand? Pour a working amount into a 1 L bottle so you're not lifting the full container each time. Shake well before use, check EC and pH of the finished solution, and combine with Supreme Terra Bloom in soil or Supreme Coco A+B in coco.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 10 L\u003c\/li\u003e\n\u003cli\u003eElements: P, K, Fe\u003c\/li\u003e\n\u003cli\u003eDosage: 1 ml\/L\u003c\/li\u003e\n\u003cli\u003ePhase: flower, from week 4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58743980753240,"sku":"FQSUP0012","price":157.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/09ed6a0cf204dfde3b895e32f84aef90.png?v=1791813209"},{"product_id":"supreme-pk-booster-5-l","title":"Supreme PK Booster 5 L","description":"\u003ch2\u003eSupreme PK Booster 5 L – P, K and iron for denser flowers from mid-bloom\u003c\/h2\u003e\n\u003cp\u003eWant more weight in the second half of flower, in a couple of tents or a medium grow? Supreme PK Booster is a \u003cstrong\u003eflowering stimulator\u003c\/strong\u003e with phosphorus, potassium and iron, plus a carbon molecule that, according to the manufacturer, stimulates photosynthesis. The 5 L can is the entry size of the range.\u003c\/p\u003e\n\u003ch3\u003eWhat each element does\u003c\/h3\u003e\n\u003cp\u003ePhosphorus supports cell division and the formation of flowers and fruits. Potassium improves resilience and how efficiently the plant uses water. Iron supports chlorophyll, so leaves keep working while the flowers fill out. Together they help build heavier, tighter flowers.\u003c\/p\u003e\n\u003ch3\u003eHow far 5 L goes\u003c\/h3\u003e\n\u003cp\u003eAt just 1 ml per litre, the can makes \u003cstrong\u003e5,000 litres of bloom feed\u003c\/strong\u003e. A tent that drinks around 250 litres between week 4 and harvest uses a quarter litre per run, so 5 L lasts many cycles, even split over two or three tents.\u003c\/p\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cp\u003eBecause you'll keep this can for a while, store it closed, cool and out of the light, and shake it well every time before use. Add 1 ml per litre with every watering from the 4th week of flower, on top of your base nutrients. Check EC and pH after mixing. In soil it pairs with Supreme Terra Bloom, in coco with Supreme Coco A+B.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 5 L\u003c\/li\u003e\n\u003cli\u003eElements: P, K, Fe\u003c\/li\u003e\n\u003cli\u003eDosage: 1 ml\/L\u003c\/li\u003e\n\u003cli\u003ePhase: flower, from week 4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58743980786008,"sku":"FQSUP0011","price":81.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/09ed6a0cf204dfde3b895e32f84aef90_48051f37-7ed9-4254-abca-f3d1c91e3c54.png?v=1791813212"},{"product_id":"supreme-terra-bloom-20-l","title":"Supreme Terra Bloom 20 L","description":"\u003ch2\u003eSupreme Terra Bloom 20 L – soil flowering fertiliser for large grow rooms\u003c\/h2\u003e\n\u003cp\u003eRunning a big soil grow? Then you want a bloom feed you can order once and forget about for a while. The 20 L container of Supreme Terra Bloom is made for \u003cstrong\u003elarge grow rooms\u003c\/strong\u003e on soil, and it gives you the lowest price per litre for this one-part flowering fertiliser.\u003c\/p\u003e\n\u003ch3\u003eWhat you get out of 20 litres\u003c\/h3\u003e\n\u003cp\u003eAt 4–6 ml per litre this container yields \u003cstrong\u003e3,300 to 5,000 litres of feed\u003c\/strong\u003e. With a 500 L mixing tank at 5 ml\/L, each batch takes 2.5 L, so you get about eight full batches from one container.\u003c\/p\u003e\n\u003ch3\u003eWorking with a dosing pump\u003c\/h3\u003e\n\u003cp\u003eAt this scale, mixing by hand is slow. Hook the container up to a dosing pump or injector, set it between 1:250 (4 ml\/L) and roughly 1:170 (6 ml\/L), and let it feed every watering. Because Terra Bloom is a single part, you only need one channel. Shake or roll the container before you connect it and check EC and pH of the mixed solution at the dripper now and then.\u003c\/p\u003e\n\u003ch3\u003eStorage\u003c\/h3\u003e\n\u003cp\u003eA full 20 L can weighs around 20 kg. Store it upright, closed, in a cool place away from light, and keep the opened container sealed between uses.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 20 L\u003c\/li\u003e\n\u003cli\u003eSubstrate: soil\u003c\/li\u003e\n\u003cli\u003ePhase: flower\u003c\/li\u003e\n\u003cli\u003eDosage: 4–6 ml\/L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor veg, the matching product is Supreme Terra Veg.\u003c\/p\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58743993237848,"sku":"FQSUP0020","price":33.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/e5c5b634d379cbf79d1784c3b6a22e36_979afc09-50be-4f95-9f18-23f48783dd54.jpg?v=1791813216"},{"product_id":"supreme-coco-a-b-20-l","title":"Supreme Coco A+B 20 L","description":"\u003ch2\u003eSupreme Coco A+B 20 L – two-part coco feed in grow room volume\u003c\/h2\u003e\n\u003cp\u003eRunning a bigger coco setup with several tents or a full room on drippers? Then you go through base nutrient fast, and the 20 L set is the economical way to buy \u003cstrong\u003eSupreme Coco A+B\u003c\/strong\u003e. You get the lowest price per litre and enough feed for multiple cycles.\u003c\/p\u003e\n\u003ch3\u003eThe numbers\u003c\/h3\u003e\n\u003cp\u003eAt the top dose of 4 ml A plus 4 ml B per litre, 20 L makes roughly 2,500 L of nutrient solution. A 200 L reservoir needs 800 ml A and 800 ml B per fill at that strength, so the set covers about 12 full tanks. At lower veg doses it goes considerably further.\u003c\/p\u003e\n\u003ch3\u003eWhy growers use it\u003c\/h3\u003e\n\u003cp\u003eIt is a two-part mineral base nutrient made for coco coir and used at every watering through veg and flower. One schedule for the whole cycle means fewer bottles on the shelf and fewer mistakes when you are mixing big batches.\u003c\/p\u003e\n\u003ch3\u003eMixing large tanks\u003c\/h3\u003e\n\u003cp\u003eWith this volume a pair of dosing pumps, or two clearly labelled measuring jugs, avoids mix-ups between A and B. Add A to the water and stir well, then B, never the two concentrates together. Build the dose up gradually from 1.5 ml\/L and check EC and pH after mixing.\u003c\/p\u003e\n\u003cp\u003eCoco A causes serious eye damage (H318). Wear eye and hand protection, especially when pouring from large cans, and store them closed and out of reach of children.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 20 L set (A + B)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate:\u003c\/strong\u003e coco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 1.5–4 ml\/L of each part\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58743993270616,"sku":"FQSUP0036","price":54.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/deaf9560ff80e87503305253cbf010e7.jpg?v=1791813126"},{"product_id":"supreme-coco-a-b-5-l","title":"Supreme Coco A+B 5 L","description":"\u003ch2\u003eSupreme Coco A+B 5 L – two-part mineral base feed for coco, starter set\u003c\/h2\u003e\n\u003cp\u003eNew to coco, or setting up a first tent and looking for a base nutrient that does not cost a fortune? The 5 L set is the smallest way into \u003cstrong\u003eSupreme Coco A+B\u003c\/strong\u003e, a two-part liquid mineral feed made for coco coir. One product covers veg and flower, so you only need to learn one schedule.\u003c\/p\u003e\n\u003ch3\u003eHow far the 5 L set goes\u003c\/h3\u003e\n\u003cp\u003eYou dose A and B in equal amounts, between 1.5 and 4 ml of each per litre. At full strength that is 8 ml of concentrate per litre of water, so the set makes about 625 L of nutrient solution. At the 1.5 ml starting dose it stretches to over 1,600 L. For one tent that usually means a complete run with room to spare.\u003c\/p\u003e\n\u003ch3\u003eGetting started\u003c\/h3\u003e\n\u003cp\u003eCoco needs feeding with nearly every watering, so keep it simple: fill your can, add Coco A and stir, then add the same amount of Coco B. Never pour A and B together undiluted. Begin around 1.5 ml\/L for young plants and build up as they grow, checking EC and pH after each mix. A cheap EC meter pays for itself here.\u003c\/p\u003e\n\u003ch3\u003eSafety\u003c\/h3\u003e\n\u003cp\u003eCoco A can cause serious eye damage (H318). Wear safety glasses and gloves when you pour, and store the bottles out of reach of children.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 5 L set (A + B)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate:\u003c\/strong\u003e coco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 1.5–4 ml\/L of A and the same of B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58744045928792,"sku":"FQSUP0034","price":15.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/deaf9560ff80e87503305253cbf010e7_0ad5fc72-e91c-4c55-b4bb-321e3318423f.jpg?v=1791813129"},{"product_id":"supreme-terra-bloom-5-l","title":"Supreme Terra Bloom 5 L","description":"\u003ch2\u003eSupreme Terra Bloom 5 L – one-part bloom fertiliser for soil in grow tents\u003c\/h2\u003e\n\u003cp\u003eWant a flowering feed for soil without juggling A and B bottles? Supreme Terra Bloom is a \u003cstrong\u003eliquid one-part bloom fertiliser for soil\u003c\/strong\u003e that you add to every watering from flip to finish. The 5 L can is the smallest size in the range and the natural fit for grow tents and smaller grows.\u003c\/p\u003e\n\u003ch3\u003eHow far 5 L goes\u003c\/h3\u003e\n\u003cp\u003eAt 4–6 ml per litre the can makes roughly \u003cstrong\u003e830 to 1,250 litres of feed\u003c\/strong\u003e. A tent of six plants in 11 L pots usually drinks somewhere between 300 and 500 litres over an eight- to nine-week flower, so one can typically covers two runs or more.\u003c\/p\u003e\n\u003ch3\u003eIn practice\u003c\/h3\u003e\n\u003cp\u003eShake the can before use. Start at the lower end, 4 ml\/L, and move towards 6 ml\/L as the plants show they can take it. For a 10 L watering can that is 40 to 60 ml, easy with a measuring cup. Feeding at every watering keeps the nutrient level in the soil steady through flower, instead of peaks and dips. Check EC and pH after mixing.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 5 L\u003c\/li\u003e\n\u003cli\u003eSubstrate: soil\u003c\/li\u003e\n\u003cli\u003ePhase: flower\u003c\/li\u003e\n\u003cli\u003eDosage: 4–6 ml\/L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn the veg stage, use Supreme Terra Veg; together they form a complete two-step soil programme. Also available in 10 L and 20 L.\u003c\/p\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58744045961560,"sku":"FQSUP0018","price":12.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/e5c5b634d379cbf79d1784c3b6a22e36.jpg?v=1791813137"},{"product_id":"supreme-terra-veg-5-l","title":"Supreme Terra Veg 5 L","description":"\u003ch2\u003eSupreme Terra Veg 5 L – one-part grow fertiliser for soil\u003c\/h2\u003e\n\u003cp\u003eA soil grower with one or two tents who wants a simple, affordable veg feed will find the 5 L can of \u003cstrong\u003eSupreme Terra Veg\u003c\/strong\u003e the easiest place to start. It is a one-part liquid fertiliser for \u003cstrong\u003esoil in the growth phase\u003c\/strong\u003e, made for lush, green leaves and steady development before flower.\u003c\/p\u003e\n\u003ch3\u003eHow far 5 L goes\u003c\/h3\u003e\n\u003cp\u003eThe dose runs from 1 to 5 ml per litre. At the top end, this can makes about 1,000 L of feed water; with young plants at 1–2 ml\/L you get two to five times as much. For a couple of tents that covers the veg weeks of several runs.\u003c\/p\u003e\n\u003ch3\u003eDosing\u003c\/h3\u003e\n\u003cp\u003eBegin low with fresh cuttings and seedlings, around 1 ml\/L, and work up as the plants grow and drink more. In a 10 L watering can that means 10 ml at the start and up to 50 ml in full veg. Give it at every watering and check EC and pH of the mix before you pour.\u003c\/p\u003e\n\u003cp\u003eWhen the first pistils appear, swap to Supreme Terra Bloom for a complete two-step soil programme. Supreme Root Booster can run alongside it from the start.\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\u003eSubstrate:\u003c\/strong\u003e soil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e veg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 1–5 ml\/L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58744046649688,"sku":"FQSUP0014","price":12.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/c11d4380c3c7481d95d38cceabe712cd_123f3815-d57b-4a9c-b759-a3ddc9f0ce56.jpg?v=1791813140"},{"product_id":"supreme-calmag-10-l","title":"Supreme CalMag 10 L","description":"\u003ch2\u003eSupreme CalMag 10 L – bulk Ca-Mg for grow rooms on RO water\u003c\/h2\u003e\n\u003cp\u003eFor a grow room that runs every tank on RO water, \u003cstrong\u003eSupreme CalMag\u003c\/strong\u003e in 10 L is the economical choice: the price per litre is far lower than the 5 L, and at these low doses the container goes a very long way.\u003c\/p\u003e\n\u003ch3\u003eNumbers for a larger room\u003c\/h3\u003e\n\u003cp\u003eAt 0.1–0.5 ml per litre to reach EC 0.4 mS\/cm, 10 L is enough for 20,000 to 100,000 L of water. A 500 L tank of RO water at 0.4 ml\/L needs 200 ml, so the container covers about fifty fills even at the higher end of normal use.\u003c\/p\u003e\n\u003ch3\u003eSetting it up\u003c\/h3\u003e\n\u003cp\u003eMany growers put CalMag on the first channel of a dosing system, because it has to raise the base water before anything else goes in. Calibrate once: dose into your RO tank until the EC reads 0.4, note the ratio, and set the pump to that. If your plants need extra calcium or magnesium, raise the dose to 0.5–1 ml\/L for a while.\u003c\/p\u003e\n\u003ch3\u003eSafety and storage\u003c\/h3\u003e\n\u003cp\u003eCalMag causes serious eye damage (H318). Wear eye and skin protection, especially when you decant from a large container; a drum pump or tap reduces splashing. Keep it closed between uses.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 10 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElements:\u003c\/strong\u003e calcium, magnesium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 0.1–0.5 ml\/L to EC 0.4; higher demand 0.5–1 ml\/L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e cutting to harvest\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58744059167064,"sku":"FQSUP0009","price":22.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/b96834dfabe5be9a88b8fc310a4fb331.jpg?v=1791813295"},{"product_id":"supreme-coco-a-b-10-l","title":"Supreme Coco A+B 10 L","description":"\u003ch2\u003eSupreme Coco A+B 10 L – complete coco base nutrient for veg and bloom\u003c\/h2\u003e\n\u003cp\u003eOnce coco is your medium of choice and you are growing run after run, the 10 L set saves you reordering every cycle. It is a sensible middle size for growers with one or two tents who feed at almost every watering.\u003c\/p\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSupreme Coco A+B\u003c\/strong\u003e is a two-part liquid mineral base nutrient formulated for \u003cstrong\u003ecoco coir\u003c\/strong\u003e. You use the same pair of bottles from the first week of veg to the end of flower, which keeps the feeding schedule clear and steady. Regular feeding keeps nutrient levels in the coco stable instead of swinging between waterings.\u003c\/p\u003e\n\u003ch3\u003eHow far 10 L goes\u003c\/h3\u003e\n\u003cp\u003eDosed at 4 ml of A plus 4 ml of B per litre, the set makes around 1,250 L of nutrient water. At the low 1.5 ml\/L starting rate you get roughly 3,300 L. Most growers land somewhere in between, so expect two or more runs in a standard tent.\u003c\/p\u003e\n\u003ch3\u003eIn practice\u003c\/h3\u003e\n\u003cp\u003eShake both bottles. Add Coco A to your reservoir and stir, then add the same amount of Coco B. Never mix the concentrates neat. Start low and work up in steps as your plants size up, and check EC and pH after every mix. If you water by hand, a 20 L bucket at full strength takes 80 ml A and 80 ml B.\u003c\/p\u003e\n\u003cp\u003eCoco A causes serious eye damage (H318), so wear eye protection and gloves when handling it.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 10 L set (A + B)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e veg and flower\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58744059232600,"sku":"FQSUP0035","price":29.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/deaf9560ff80e87503305253cbf010e7_3fc756d1-fa97-4fc9-ab9a-6c06ba6b61a2.jpg?v=1791813298"},{"product_id":"supreme-terra-bloom-10-l","title":"Supreme Terra Bloom 10 L","description":"\u003ch2\u003eSupreme Terra Bloom 10 L – complete soil bloom feed for larger grows\u003c\/h2\u003e\n\u003cp\u003eGrowing in soil across several tents or a small room? Then the 5 L can empties faster than you'd like. The 10 L container of Supreme Terra Bloom is sized for \u003cstrong\u003elarger soil grows\u003c\/strong\u003e that still want the simplicity of one-part feeding: a complete liquid bloom fertiliser that goes into every watering throughout flower.\u003c\/p\u003e\n\u003ch3\u003eWhy growers use it\u003c\/h3\u003e\n\u003cp\u003eNo mixing order to remember, no ratios between parts. You add 4–6 ml per litre and you're done. Feeding with every watering keeps nutrient levels in the soil steady through the whole flowering phase, which makes results easier to repeat from run to run.\u003c\/p\u003e\n\u003ch3\u003eYield of 10 litres\u003c\/h3\u003e\n\u003cp\u003eBetween 4 and 6 ml\/L, this container makes about \u003cstrong\u003e1,650 to 2,500 litres of nutrient solution\u003c\/strong\u003e. At 5 ml\/L a 100 L reservoir needs 500 ml, which means around twenty full tank mixes.\u003c\/p\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cp\u003eA 10 L container weighs about 11 kg, so pour a week's supply into a 1 L bottle for daily dosing instead of tilting the full can each time. Shake before use, close it well and store it out of direct light. After mixing, check EC and pH of your solution.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContents: 10 L\u003c\/li\u003e\n\u003cli\u003eSubstrate: soil\u003c\/li\u003e\n\u003cli\u003ePhase: flower\u003c\/li\u003e\n\u003cli\u003eDosage: 4–6 ml\/L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePair it with Supreme Terra Veg in growth. Also available in 5 L and 20 L.\u003c\/p\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58744068473176,"sku":"FQSUP0019","price":20.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/e5c5b634d379cbf79d1784c3b6a22e36_a06aaa8e-d271-4e3d-b0f8-a0fe5587dc7c.jpg?v=1791813301"},{"product_id":"supreme-terra-veg-10-l","title":"Supreme Terra Veg 10 L","description":"\u003ch2\u003eSupreme Terra Veg 10 L – soil veg feed for several tents\u003c\/h2\u003e\n\u003cp\u003eThree or four soil tents in veg, or a mother room that never stops? A 10 L can of \u003cstrong\u003eSupreme Terra Veg\u003c\/strong\u003e means you are not running out mid-cycle. This one-part liquid growth fertiliser keeps soil plants green and leafy during veg, with the same easy dosing as the smaller size.\u003c\/p\u003e\n\u003ch3\u003eWhat 10 L gives you\u003c\/h3\u003e\n\u003cp\u003eAt the full 5 ml per litre you mix roughly 2,000 L of nutrient water. Young plants at 1 ml\/L stretch that to as much as 10,000 L. Most growers land somewhere in between, so the can lasts a long time.\u003c\/p\u003e\n\u003ch3\u003eMixing in bigger batches\u003c\/h3\u003e\n\u003cp\u003eWith several tents it pays to mix in a 50 or 100 L barrel instead of separate watering cans. For 50 L you add 50–250 ml depending on plant size. Stir, then measure EC and pH and adjust before watering. Pour the daily amount into a smaller bottle so you are not lifting the full can every time.\u003c\/p\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cp\u003eSupreme Terra Veg goes in at every watering during the growth phase. Start at the low end with young plants and increase step by step. At the start of flower you switch to Supreme Terra Bloom.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 10 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate:\u003c\/strong\u003e soil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e veg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 1–5 ml\/L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58744257610072,"sku":"FQSUP0015","price":20.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/c11d4380c3c7481d95d38cceabe712cd_8ba0d0c1-c06a-4653-9e6d-8cb4af4d6ed6.jpg?v=1791813646"},{"product_id":"supreme-calmag-5-l","title":"Supreme CalMag 5 L","description":"\u003ch2\u003eSupreme CalMag 5 L – calcium-magnesium plant nutrient additive for soft and RO water\u003c\/h2\u003e\n\u003cp\u003eGrowing on reverse osmosis or very soft tap water means your plants start with almost no calcium or magnesium in the tank. \u003cstrong\u003eSupreme CalMag\u003c\/strong\u003e fixes that at the source: you bring your base water up first, then add your normal nutrients, and the Ca\/Mg balance stays right from cutting to harvest.\u003c\/p\u003e\n\u003ch3\u003eHow far 5 L goes\u003c\/h3\u003e\n\u003cp\u003eFor normal use you add 0.1–0.5 ml per litre until the water reaches EC 0.4 mS\/cm. At those doses, 5 L is enough for 10,000 to 50,000 L of water. Even if your plants need the higher dose of 0.5–1 ml\/L for a while, the can lasts several cycles in one or two tents.\u003c\/p\u003e\n\u003ch3\u003eDosing routine\u003c\/h3\u003e\n\u003cp\u003eFill your can or reservoir with RO or soft water, add CalMag in small steps and measure until the meter shows 0.4. Note how many ml that took for your volume; next time you can dose straight away. Then add base nutrients and additives as usual.\u003c\/p\u003e\n\u003ch3\u003eSafety\u003c\/h3\u003e\n\u003cp\u003eThis product causes serious eye damage (H318). Wear eye protection and gloves when you pour or measure, and rinse thoroughly with water if it splashes.\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\u003eElements:\u003c\/strong\u003e calcium, magnesium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 0.1–0.5 ml\/L to EC 0.4; higher demand 0.5–1 ml\/L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e all stages\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58744262033752,"sku":"FQSUP0008","price":17.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/b96834dfabe5be9a88b8fc310a4fb331_6a42de33-6229-4b88-91db-77ff4142a3a2.jpg?v=1791813609"},{"product_id":"supreme-coco-brick-xl-2-50-l-dutchpro-take-root-250-ml","title":"Supreme Coco Brick XL 2× 50 L · DutchPro Take Root 250 ml","description":"\u003cp\u003e2 compressed Supreme Coco Bricks XL (50 L each) with DutchPro Take Root 250 ml for a quick root start. Light to transport, just add water.\u003c\/p\u003e\u003ch2\u003eWhat's in the set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-coco-brick-xl-50l\"\u003eSupreme Coco Brick XL 50 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/dutchpro-take-root-250ml\"\u003eDutchPro Take Root 250ml\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy this set\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAll parts are matched to each other – no searching for the right size or diameter\u003c\/li\u003e\n\u003cli\u003eEverything in one order, shipped as the original products\u003c\/li\u003e\n\u003cli\u003eCheaper than buying the items separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBought separately: €49.75. As a set: €45.95 – you save €3.80.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrices as of October 2026. The set ships as separate original products; stock is always calculated from the individual items.\u003c\/em\u003e\u003c\/p\u003e","brand":"GrowDealz","offers":[{"title":"Default Title","offer_id":58783528485208,"sku":"GDSET-B-038","price":45.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/growdealz-set-b-038.jpg?v=1791957330"},{"product_id":"supreme-growplugs-150er-schale-3er-pack","title":"Supreme Growplugs 150 Tray · 3-Pack","description":"\u003cp\u003e3 trays of 150 Supreme Growplugs – 450 plugs for growers who propagate in large numbers. Delivered dry, just soak and use.\u003c\/p\u003e\u003ch2\u003eWhat's in the set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-growplugs-150-tray-dry\"\u003eSupreme Growplugs 150 Tray Dry\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy this set\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eA larger quantity in one order\u003c\/li\u003e\n\u003cli\u003eA lower price per piece than buying them one by one\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBought separately: €30.45. As a set: €27.95 – you save €2.50.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrices as of October 2026. The set ships as separate original products; stock is always calculated from the individual items.\u003c\/em\u003e\u003c\/p\u003e","brand":"GrowDealz","offers":[{"title":"Default Title","offer_id":58783530320216,"sku":"GDSET-B-054","price":27.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/growdealz-set-b-054.jpg?v=1791957330"},{"product_id":"supreme-coco-brick-xl-2-50-l-supreme-coco-a-b-5-l","title":"Supreme Coco Brick XL 2× 50 L · Supreme Coco A+B 5 L","description":"\u003cp\u003e2 compressed Supreme Coco Bricks XL (50 L each) with the matching Supreme Coco A+B 5 L base nutrient. The easy entry into growing on coco.\u003c\/p\u003e\u003ch2\u003eWhat's in the set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-coco-brick-xl-50l\"\u003eSupreme Coco Brick XL 50 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-coco-a-b-5-l\"\u003eSupreme Coco A+B 5 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy this set\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAll parts are matched to each other – no searching for the right size or diameter\u003c\/li\u003e\n\u003cli\u003eEverything in one order, shipped as the original products\u003c\/li\u003e\n\u003cli\u003eCheaper than buying the items separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBought separately: €43.06. As a set: €39.95 – you save €3.11.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrices as of October 2026. The set ships as separate original products; stock is always calculated from the individual items.\u003c\/em\u003e\u003c\/p\u003e","brand":"GrowDealz","offers":[{"title":"Default Title","offer_id":58783530844504,"sku":"GDSET-B-039","price":39.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/growdealz-set-b-039.jpg?v=1791957330"},{"product_id":"supreme-terra-basisduenger-set-5-l-veg-bloom","title":"Supreme Terra Base Nutrient Set 5L · Veg \u0026 Bloom","description":"\u003cp\u003eSupreme Terra Veg and Supreme Terra Bloom in 5L: affordable grow and bloom base feed for soil from our own Supreme brand. Simple to use, good value per litre.\u003c\/p\u003e\u003ch2\u003eWhat's in the set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-terra-veg-5-l\"\u003eSupreme Terra Veg 5 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-terra-bloom-5-l\"\u003eSupreme Terra Bloom 5 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy this set\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAll parts are matched to each other – no searching for the right size or diameter\u003c\/li\u003e\n\u003cli\u003eEverything in one order, shipped as the original products\u003c\/li\u003e\n\u003cli\u003eCheaper than buying the items separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBought separately: €24.76. As a set: €21.95 – you save €2.81.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrices as of October 2026. The set ships as separate original products; stock is always calculated from the individual items.\u003c\/em\u003e\u003c\/p\u003e","brand":"GrowDealz","offers":[{"title":"Default Title","offer_id":58783533891928,"sku":"GDSET-C-124","price":21.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/growdealz-set-c-124.jpg?v=1791957603"},{"product_id":"supreme-terra-duenger-komplettset-10-l","title":"Supreme Terra Nutrient Set Complete 10L","description":"\u003cp\u003eThe full house-brand soil schedule in the big size: Supreme Terra Veg, Bloom, Root Booster and PK Booster in 10L, plus 2x GEN200 Enzyme 5L. For larger grow rooms and several cycles.\u003c\/p\u003e\u003ch2\u003eWhat's in the set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-terra-veg-10-l\"\u003eSupreme Terra Veg 10 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-terra-bloom-10-l\"\u003eSupreme Terra Bloom 10 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-root-booster-10-l\"\u003eSupreme Root Booster 10 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2×\u003c\/strong\u003e \u003ca href=\"\/products\/gen200-enzyme-5l\"\u003eGEN200 Enzyme 5L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-pk-booster-10-l\"\u003eSupreme PK Booster 10 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy this set\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAll parts are matched to each other – no searching for the right size or diameter\u003c\/li\u003e\n\u003cli\u003eEverything in one order, shipped as the original products\u003c\/li\u003e\n\u003cli\u003eCheaper than buying the items separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBought separately: €431.94. As a set: €383.95 – you save €47.99.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrices as of October 2026. The set ships as separate original products; stock is always calculated from the individual items.\u003c\/em\u003e\u003c\/p\u003e","brand":"GrowDealz","offers":[{"title":"Default Title","offer_id":58783533957464,"sku":"GDSET-C-128","price":383.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/growdealz-set-c-128.jpg?v=1791957603"},{"product_id":"growdealz-wurzel-set-5-l-root-booster-grow-roots-great-white","title":"GrowDealz Root Set 5L · Root Booster, Grow Roots \u0026 Great White","description":"\u003cp\u003eSupreme Root Booster 5L and GEN200 Grow Roots 5L with Great White Premium Mycorrhizae 113g: the root package for larger grow rooms and growers who want a strong start every cycle.\u003c\/p\u003e\u003ch2\u003eWhat's in the set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-root-booster-5-l\"\u003eSupreme Root Booster 5 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/gen200-grow-roots-5l\"\u003eGEN200 Grow Roots 5L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/great-white-premium-mycorrhizae-113-g\"\u003eGreat White Premium Mycorrhizae 113 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy this set\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAll parts are matched to each other – no searching for the right size or diameter\u003c\/li\u003e\n\u003cli\u003eEverything in one order, shipped as the original products\u003c\/li\u003e\n\u003cli\u003eCheaper than buying the items separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBought separately: €185.50. As a set: €166.95 – you save €18.55.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrices as of October 2026. The set ships as separate original products; stock is always calculated from the individual items.\u003c\/em\u003e\u003c\/p\u003e","brand":"GrowDealz","offers":[{"title":"Default Title","offer_id":58783533990232,"sku":"GDSET-C-145","price":166.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/growdealz-set-c-145.jpg?v=1791957603"},{"product_id":"supreme-terra-duenger-komplettset-5-l","title":"Supreme Terra Nutrient Set Complete 5L","description":"\u003cp\u003eThe full house-brand schedule for soil in 5L: Supreme Terra Veg and Bloom, Supreme Root Booster, GEN200 Enzyme and Supreme PK Booster. Everything from rooting to the end of flowering.\u003c\/p\u003e\u003ch2\u003eWhat's in the set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-terra-veg-5-l\"\u003eSupreme Terra Veg 5 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-terra-bloom-5-l\"\u003eSupreme Terra Bloom 5 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-root-booster-5-l\"\u003eSupreme Root Booster 5 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/gen200-enzyme-5l\"\u003eGEN200 Enzyme 5L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-pk-booster-5-l\"\u003eSupreme PK Booster 5 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy this set\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAll parts are matched to each other – no searching for the right size or diameter\u003c\/li\u003e\n\u003cli\u003eEverything in one order, shipped as the original products\u003c\/li\u003e\n\u003cli\u003eCheaper than buying the items separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBought separately: €226.11. As a set: €200.95 – you save €25.16.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrices as of October 2026. The set ships as separate original products; stock is always calculated from the individual items.\u003c\/em\u003e\u003c\/p\u003e","brand":"GrowDealz","offers":[{"title":"Default Title","offer_id":58783535169880,"sku":"GDSET-C-126","price":200.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/growdealz-set-c-126.jpg?v=1791957603"},{"product_id":"supreme-coco-basisduenger-set-5-l-coco-a-b-pk-booster","title":"Supreme Coco Base Nutrient Set 5L · Coco A+B \u0026 PK Booster","description":"\u003cp\u003eSupreme Coco A+B with Supreme PK Booster in 5L: complete base feed for coco from our own brand, with PK for the flowering phase. Good value for every coco grower.\u003c\/p\u003e\u003ch2\u003eWhat's in the set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-coco-a-b-5-l\"\u003eSupreme Coco A+B 5 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-pk-booster-5-l\"\u003eSupreme PK Booster 5 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy this set\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAll parts are matched to each other – no searching for the right size or diameter\u003c\/li\u003e\n\u003cli\u003eEverything in one order, shipped as the original products\u003c\/li\u003e\n\u003cli\u003eCheaper than buying the items separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBought separately: €96.76. As a set: €86.95 – you save €9.81.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrices as of October 2026. The set ships as separate original products; stock is always calculated from the individual items.\u003c\/em\u003e\u003c\/p\u003e","brand":"GrowDealz","offers":[{"title":"Default Title","offer_id":58783538970968,"sku":"GDSET-C-125","price":86.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/growdealz-set-c-125.jpg?v=1791957603"},{"product_id":"supreme-coco-duenger-komplettset-10-l-mit-calmag-ph","title":"Supreme Coco Nutrient Set Complete 10L · with CalMag \u0026 pH-","description":"\u003cp\u003eThe complete house-brand coco schedule in 10L: Supreme Coco A+B, Root Booster, PK Booster and CalMag, plus 2x GEN200 Enzyme 5L and GEN200 pH- 1L. Plenty for larger coco grows.\u003c\/p\u003e\u003ch2\u003eWhat's in the set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-coco-a-b-10-l\"\u003eSupreme Coco A+B 10 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-root-booster-10-l\"\u003eSupreme Root Booster 10 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2×\u003c\/strong\u003e \u003ca href=\"\/products\/gen200-enzyme-5l\"\u003eGEN200 Enzyme 5L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-pk-booster-10-l\"\u003eSupreme PK Booster 10 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-calmag-10-l\"\u003eSupreme CalMag 10 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/gen200-ph-1l\"\u003eGEN200 pH- 1L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy this set\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAll parts are matched to each other – no searching for the right size or diameter\u003c\/li\u003e\n\u003cli\u003eEverything in one order, shipped as the original products\u003c\/li\u003e\n\u003cli\u003eCheaper than buying the items separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBought separately: €452.14. As a set: €401.95 – you save €50.19.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrices as of October 2026. The set ships as separate original products; stock is always calculated from the individual items.\u003c\/em\u003e\u003c\/p\u003e","brand":"GrowDealz","offers":[{"title":"Default Title","offer_id":58783539003736,"sku":"GDSET-C-129","price":401.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/growdealz-set-c-129.jpg?v=1791957603"},{"product_id":"supreme-coco-duenger-komplettset-5-l-mit-calmag-ph","title":"Supreme Coco Nutrient Set Complete 5L · with CalMag \u0026 pH-","description":"\u003cp\u003eThe complete house-brand coco schedule: Supreme Coco A+B, Root Booster, PK Booster and CalMag in 5L, plus GEN200 Enzyme 5L and GEN200 pH- 1L. Everything for a full coco grow.\u003c\/p\u003e\u003ch2\u003eWhat's in the set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-coco-a-b-5-l\"\u003eSupreme Coco A+B 5 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-root-booster-5-l\"\u003eSupreme Root Booster 5 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/gen200-enzyme-5l\"\u003eGEN200 Enzyme 5L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-pk-booster-5-l\"\u003eSupreme PK Booster 5 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-calmag-5-l\"\u003eSupreme CalMag 5 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/gen200-ph-1l\"\u003eGEN200 pH- 1L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy this set\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAll parts are matched to each other – no searching for the right size or diameter\u003c\/li\u003e\n\u003cli\u003eEverything in one order, shipped as the original products\u003c\/li\u003e\n\u003cli\u003eCheaper than buying the items separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBought separately: €244.05. As a set: €216.95 – you save €27.10.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrices as of October 2026. The set ships as separate original products; stock is always calculated from the individual items.\u003c\/em\u003e\u003c\/p\u003e","brand":"GrowDealz","offers":[{"title":"Default Title","offer_id":58783539560792,"sku":"GDSET-C-127","price":216.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/growdealz-set-c-127.jpg?v=1791957603"},{"product_id":"supreme-kokos-starterpaket-xl-2x-coco-brick-50-l-duenger","title":"Supreme Coco Starter Kit XL · 2x Coco Brick 50L + Nutrients","description":"\u003cp\u003eTwo Supreme Coco Bricks XL (2x 50L) with Supreme Coco A+B, CalMag and Root Booster in 5L: substrate and feed to start on coco in a single order.\u003c\/p\u003e\u003ch2\u003eWhat's in the set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-coco-brick-xl-50l\"\u003eSupreme Coco Brick XL 50 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-coco-a-b-5-l\"\u003eSupreme Coco A+B 5 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-calmag-5-l\"\u003eSupreme CalMag 5 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-root-booster-5-l\"\u003eSupreme Root Booster 5 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy this set\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAll parts are matched to each other – no searching for the right size or diameter\u003c\/li\u003e\n\u003cli\u003eEverything in one order, shipped as the original products\u003c\/li\u003e\n\u003cli\u003eCheaper than buying the items separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBought separately: €101.55. As a set: €88.95 – you save €12.60.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrices as of October 2026. The set ships as separate original products; stock is always calculated from the individual items.\u003c\/em\u003e\u003c\/p\u003e","brand":"GrowDealz","offers":[{"title":"Default Title","offer_id":58783539593560,"sku":"GDSET-C-131","price":88.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/growdealz-set-c-131.jpg?v=1791957603"},{"product_id":"nachfuellset-supreme-terra-10-l-veg-bloom-ph","title":"Refill Pack Supreme Terra 10L · Veg, Bloom \u0026 pH-","description":"\u003cp\u003eReady for the next round: Supreme Terra Veg and Terra Bloom in 10L for soil, plus 2x GEN200 pH- 1L. Cheaper than buying separately.\u003c\/p\u003e\u003ch2\u003eWhat's in the set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-terra-veg-10-l\"\u003eSupreme Terra Veg 10 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-terra-bloom-10-l\"\u003eSupreme Terra Bloom 10 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2×\u003c\/strong\u003e \u003ca href=\"\/products\/gen200-ph-1l\"\u003eGEN200 pH- 1L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy this set\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAll parts are matched to each other – no searching for the right size or diameter\u003c\/li\u003e\n\u003cli\u003eEverything in one order, shipped as the original products\u003c\/li\u003e\n\u003cli\u003eCheaper than buying the items separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBought separately: €58.40. As a set: €52.95 – you save €5.45.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrices as of October 2026. The set ships as separate original products; stock is always calculated from the individual items.\u003c\/em\u003e\u003c\/p\u003e","brand":"GrowDealz","offers":[{"title":"Default Title","offer_id":58783539822936,"sku":"GDSET-D-051","price":52.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/growdealz-set-d-051.jpg?v=1791957603"},{"product_id":"nachfuellset-supreme-coco-20-l-coco-a-b-calmag-ph","title":"Refill Pack Supreme Coco 20L · Coco A+B, CalMag \u0026 pH-","description":"\u003cp\u003eReady for the next round on coco: Supreme Coco A+B in 20L, Supreme CalMag 10L and 2x GEN200 pH- 1L. Cheaper than buying separately.\u003c\/p\u003e\u003ch2\u003eWhat's in the set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-coco-a-b-20-l\"\u003eSupreme Coco A+B 20 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×\u003c\/strong\u003e \u003ca href=\"\/products\/supreme-calmag-10-l\"\u003eSupreme CalMag 10 L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2×\u003c\/strong\u003e \u003ca href=\"\/products\/gen200-ph-1l\"\u003eGEN200 pH- 1L\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy this set\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAll parts are matched to each other – no searching for the right size or diameter\u003c\/li\u003e\n\u003cli\u003eEverything in one order, shipped as the original products\u003c\/li\u003e\n\u003cli\u003eCheaper than buying the items separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBought separately: €94.40. As a set: €85.95 – you save €8.45.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrices as of October 2026. The set ships as separate original products; stock is always calculated from the individual items.\u003c\/em\u003e\u003c\/p\u003e","brand":"GrowDealz","offers":[{"title":"Default Title","offer_id":58783540904280,"sku":"GDSET-D-052","price":85.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/growdealz-set-d-052.jpg?v=1791957603"},{"product_id":"supreme-lightmix-50-l","title":"Supreme LightMix 50 L","description":"\u003ch2\u003eSupreme LightMix 50 L: product details and use\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eSupreme LightMix\u003c\/strong\u003e is a \u003cstrong\u003epeat-based potting soil\u003c\/strong\u003e made from carefully selected \u003cstrong\u003eBaltic peat\u003c\/strong\u003e. Extra-stable peat types and \u003cstrong\u003e10% perlite\u003c\/strong\u003e give an airy structure with plenty of oxygen for the roots.\u003c\/p\u003e\u003cp\u003eOnly a \u003cstrong\u003eminimal amount of nutrition\u003c\/strong\u003e is added, which makes LightMix the ideal soil if you want to feed completely according to your own plan and choice.\u003c\/p\u003e\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimal pre-fertilisation\u003c\/strong\u003e: you decide the feeding schedule.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAiry structure\u003c\/strong\u003e: 10% perlite (1-6 mm) for a good oxygen level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaltic peat\u003c\/strong\u003e: carefully selected, stable peat types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50 L bag\u003c\/strong\u003e: enough to fill many pots.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 50 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 5.5 (5.0-6.0)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC:\u003c\/strong\u003e 0.8 mS\/cm (0.6-1.0)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerlite:\u003c\/strong\u003e 1-6 mm, 10%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e peat moss, black peat, brown peat, perlite, limestone, minimal base fertiliser\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003cp\u003eFill your pots directly with LightMix and plant. Water with pH-checked water, keep the soil evenly moist and start feeding according to your own schedule.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSupreme LightMix 50 L – light potting soil to feed your own way.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Supreme","offers":[{"title":"Default Title","offer_id":58906442269016,"sku":"C8SUB1107","price":6.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/image_1024.png?v=1792696425"}],"url":"https:\/\/growdealz.com\/collections\/supreme.oembed?page=2","provider":"Growdealz","version":"1.0","type":"link"}