{"product_id":"canna-flush","title":"Canna Flush","description":"\u003ch2\u003eCanna Flush — Clean Finish, Living Substrate\u003c\/h2\u003e\n\u003cp\u003eCanna Flush clears excess nutrients and accumulated salts out of your substrate — and does it without wiping out the beneficial bacteria and fungi living there, which is what sets it apart from harsher approaches. Used in the final stretch before harvest it makes sure the plant sheds everything surplus, for a clean-tasting, aromatic result. It's equally useful mid-cycle as a reset if a substrate has been overfed.\u003c\/p\u003e\n\u003ch3\u003eGenuine UK Stock\u003c\/h3\u003e\n\u003cp\u003eWe only sell genuine UK-market Canna, supplied through Canna's official UK distribution — current UK-label bottles, dispatched fast from our UK warehouse.\u003c\/p\u003e\n\u003ch3\u003eHow to use Canna Flush\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-harvest:\u003c\/strong\u003e switch from your normal feed to Flush solution in the final phase — timing against your schedule is in our \u003ca href=\"\/pages\/canna-feed-chart\"\u003eCanna feed chart guide\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMid-cycle reset:\u003c\/strong\u003e use whenever salt build-up or overfeeding shows; the substrate keeps its beneficial life and you resume normal feeding after.\u003c\/li\u003e\n\u003cli\u003eDose per the bottle's directions for your water volume.\u003c\/li\u003e\n\u003cli\u003eWorks in soil, coco and hydro media alike.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy not just flush with plain water?\u003c\/strong\u003e\u003cbr\u003ePlain water moves salts slowly and unevenly; Flush is formulated to bind and clear the excess efficiently while leaving the substrate's micro-life intact.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen do I stop my additives?\u003c\/strong\u003e\u003cbr\u003eBoost, PK and enzymes come out when the flush begins — Flush is the last thing through the pot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it work on reused substrate?\u003c\/strong\u003e\u003cbr\u003eYes — flushing before re-use pairs well with \u003ca href=\"\/products\/canna-cannazym\"\u003eCannazym\u003c\/a\u003e's breakdown of old root matter for a clean restart.\u003c\/p\u003e\n\u003cp\u003eBrowse the \u003ca href=\"\/collections\/canna\"\u003efull Canna range\u003c\/a\u003e — genuine UK stock, all lines.\u003c\/p\u003e","brand":"Canna","offers":[{"title":"250ml","offer_id":56010883989889,"sku":"FLUSH250","price":5.49,"currency_code":"GBP","in_stock":true},{"title":"1L","offer_id":56010884022657,"sku":"FLUSH1L","price":10.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0525\/9060\/8574\/files\/canna-flush_250ml.webp?v=1785607484","url":"https:\/\/ledgrowshop.co.uk\/products\/canna-flush","provider":"LED GROW SHOP UK","version":"1.0","type":"link"}