{"product_id":"aptus-substrate-buffer-liquid-250-ml","title":"Aptus Substrate Buffer Liquid 250 ml","description":"\u003ch2\u003eAptus Substrate Buffer Liquid 250 ml – liquid calcium buffer for a low substrate pH\u003c\/h2\u003e\n\u003cp\u003eDrain pH creeping down and want to correct it without reworking your whole feeding schedule? The 250 ml bottle is a small, affordable way to see how \u003cstrong\u003eAptus Substrate Buffer Liquid\u003c\/strong\u003e handles it in a tent or a handful of pots.\u003c\/p\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eSubstrate Buffer Liquid is a liquid \u003cstrong\u003epH corrector and buffer\u003c\/strong\u003e made of micronised calcium in suspension, with no chlorides, ballast salts or contaminants. The calcium raises a substrate pH that has dropped too low and then holds it more stable, while also giving your plants a steady supply of calcium. It is the liquid counterpart of Aptus Substrate Buffer Powder and works in soil, coco and other media.\u003c\/p\u003e\n\u003ch3\u003eHow far 250 ml goes\u003c\/h3\u003e\n\u003cp\u003eThe dose is 20 ml per 10 L of water (1:500). This bottle therefore makes about 125 L, or roughly twelve 10 L watering cans. For a small grow that is several corrective flushes.\u003c\/p\u003e\n\u003ch3\u003eUsing it in a small set-up\u003c\/h3\u003e\n\u003cp\u003eMeasure the pH of your runoff or substrate first. If it is too low, dilute 20 ml in a 10 L can of plain water and give it as a flush. Do not mix it with other products and do not pH-adjust this water. Not measuring? Then simply apply it once, about a month after planting. Check the drain again before the next application.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 250 ml\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e micronised calcium in liquid suspension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e 20 ml per 10 L (1:500)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aptus","offers":[{"title":"Default Title","offer_id":58748597109080,"sku":"C8APT900682","price":12.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/2fc885e93ffef7d072283626577fd40f.jpg?v=1791823280","url":"https:\/\/growdealz.com\/products\/aptus-substrate-buffer-liquid-250-ml","provider":"Growdealz","version":"1.0","type":"link"}