{"product_id":"canna-cogr-buffer-agent-1l-with-calcium-and-magnesium","title":"CANNA COGr Buffer Agent 1 L - Calcium and Magnesium Buffering Agent","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eCANNA COGr Buffer Agent\u003c\/strong\u003e is a special liquid used for soaking and \u003cu\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.canna.bg\/glossary#buffering\"\u003e\u003cspan style=\"color:#FF0000;\"\u003ebuffering\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e* \u003cu\u003e\u003cstrong\u003e\u003ca href=\"http:\/\/www.urbanbotaniks.com\/product\/935\/canna-cogr-slab-1m.html\"\u003e\u003cspan style=\"color:#800080;\"\u003eCOGr slabs\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/u\u003e. CANNA developed this solution specifically to prepare this growing medium.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eUser instructions:\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp style=\"text-align: justify;\"\u003e \u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eShake the bottle well before use\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eFill the reservoir with water\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eAdd COGr Buffer Agent to the nutrient tank at a dilution ratio of \u003cstrong\u003e1:500\u003c\/strong\u003e (\u003cstrong\u003e200ml\u003c\/strong\u003e per \u003cstrong\u003e100 litres of water\u003c\/strong\u003e)\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003eThe EC of COGr Buffer Agent dissolved in (tap) water ranges from 1.5–1.8 mS\/cm\u003csup\u003e2\u003c\/sup\u003e (= EC of the solution + EC of the water)\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cstrong\u003eRecommended pH: 5.5 - 6.2\u003c\/strong\u003e\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color:#FF0000;\"\u003e\u003cstrong\u003eAdd ± 12.5 litres of buffer solution to each slab\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\n\u003cspan style=\"color:#FF0000;\"\u003e\u003cstrong\u003eLeave to soak\u003c\/strong\u003e\u003c\/span\u003e for at least \u003cspan style=\"color:#FF0000;\"\u003e\u003cstrong\u003e24 hours\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp style=\"text-align: justify;\"\u003e \u003c\/p\u003e\r\n\r\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eStorage, health and safety, and other guidance:\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp style=\"text-align: justify;\"\u003e \u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color:#FF0000;\"\u003eOver-fertilisation has a negative effect on the substrate, the plant and nature as a whole!\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color:#FF0000;\"\u003eStore in a dark place (UV light breaks down iron chelates in the nutrient medium); protect from freezing!\u003c\/span\u003e\u003c\/li\u003e\r\n\t\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color:#FF0000;\"\u003eKeep out of reach of children!\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"CANNA","offers":[{"title":"Default Title","offer_id":55115866505558,"sku":"41994","price":9.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/CANNA-COGr-_D0_91_D1_83_D1_84_D0_B5_D1_80_D0_B5_D0_BD-_D1_80_D0_B0_D0_B7_D1_82_D0_B2_D0_BE_D1_80-1_D0_BB-1.webp?v=1792754969","url":"https:\/\/urbanbotaniks.com\/en\/products\/canna-cogr-buffer-agent-1l-with-calcium-and-magnesium","provider":"UrbanBotaniks Grow Shop","version":"1.0","type":"link"}