{"product_id":"canna-cogr-buffer-agent","title":"Canna COGr Buffer Agent – Coco Buffering Solution","description":"\u003ch2\u003ePre-Charge Coco Boards With Calcium and Magnesium Before You Plant\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCANNA COGr Buffer Agent\u003c\/strong\u003e is the conditioning concentrate Canna developed to soak and buffer its \u003cstrong\u003eCOGr boards\u003c\/strong\u003e, and it is labelled for other \u003cstrong\u003eunbuffered coco coir\u003c\/strong\u003e too. Mixed at \u003cstrong\u003e1:500\u003c\/strong\u003e, it swells the compressed coco and loads it with \u003cstrong\u003ecalcium and magnesium\u003c\/strong\u003e, so the medium is stable before the first feed goes on. The concentrate also contains \u003cstrong\u003ehumic and fulvic acids\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade for COGr\u003c\/strong\u003e – Canna's own buffering solution for its compressed coco boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStops coco stealing your feed\u003c\/strong\u003e – calcium and magnesium go onto the coco before planting instead of being pulled out of the nutrient solution later.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEconomical 1:500 dilution\u003c\/strong\u003e – \u003cstrong\u003e200ml treats 100 litres\u003c\/strong\u003e of water, with one application per crop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumic and fulvic acids\u003c\/strong\u003e – included in the concentrate alongside the minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple routine\u003c\/strong\u003e – mix, pour on, soak for 24 hours, drain and plant.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Raw Coco Needs Buffering\u003c\/h3\u003e\u003cp\u003eUnbuffered coco fibre holds sodium and potassium on its exchange sites and readily swaps them for calcium and magnesium. Plant straight into it and the coco strips Ca and Mg from your feed, which shows up as \u003cstrong\u003ecalcium and magnesium deficiencies\u003c\/strong\u003e, pale new growth and \u003cstrong\u003epoor nutrient uptake\u003c\/strong\u003e in the first weeks, just when root development should be taking off. Soaking the boards in Buffer Agent satisfies that demand up front, so the feed you give later reaches the roots as intended.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShake well\u003c\/strong\u003e before use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDilution:\u003c\/strong\u003e add to the reservoir at \u003cstrong\u003e1:500\u003c\/strong\u003e – \u003cstrong\u003e200ml per 100 litres\u003c\/strong\u003e of water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC:\u003c\/strong\u003e the mixed solution reads about \u003cstrong\u003e1.5–1.8 mS\/cm\u003c\/strong\u003e above the EC of your water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e adjust to \u003cstrong\u003e5.5–6.2\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer board:\u003c\/strong\u003e apply around \u003cstrong\u003e12.5 litres\u003c\/strong\u003e of buffer solution to each COGr slab.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoak:\u003c\/strong\u003e leave the swollen coco for \u003cstrong\u003eat least 24 hours\u003c\/strong\u003e, then drain before planting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOnce buffered, feed with a coco-specific nutrient such as CANNA COGr Vega and Flores. Store closed in a dark, frost-free place.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cdiv class=\"hcs-specs\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Canna\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Coco buffering concentrate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor:\u003c\/strong\u003e CANNA COGr boards and unbuffered coco coir\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDilution:\u003c\/strong\u003e 1:500 (200ml per 100L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolution EC:\u003c\/strong\u003e 1.5–1.8 mS\/cm plus water EC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH range:\u003c\/strong\u003e 5.5–6.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContains:\u003c\/strong\u003e humic and fulvic acids\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e once per crop, before planting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoak time:\u003c\/strong\u003e minimum 24 hours\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Canna","offers":[{"title":"5L","offer_id":53803795284234,"sku":"NUT-CANN-039-01","price":38.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/canna-cogr-buffer-agent-5l-1.jpg?v=1790229383","url":"https:\/\/hydrocropshop.co.uk\/products\/canna-cogr-buffer-agent","provider":"Hydro Crop Shop","version":"1.0","type":"link"}