{"product_id":"matrix-k20-5-l","title":"Matrix K20 5 L","description":"\u003ch2\u003eMatrix K20 5 L – chloride-free potassium in volume for flowering rooms\u003c\/h2\u003e\n\u003cp\u003eIf you add potassium to every flowering tank in a room, or run several tents in bloom at the same time, the 1 L bottle empties quickly. The 5 L can of \u003cstrong\u003eMatrix K20\u003c\/strong\u003e is five times the volume, the largest size Fenix MTX makes, and lowers the cost per litre.\u003c\/p\u003e\n\u003ch3\u003eWhy growers use it\u003c\/h3\u003e\n\u003cp\u003eK20 is a fast-acting \u003cstrong\u003esingle-nutrient potassium\u003c\/strong\u003e supplement from the German Matrix MTX range. Potassium strengthens cell tissue, regulates the stomata and so the water balance, and supports nutrient transport. The manufacturer also points to better flowering readiness when potassium is topped up during bloom. The formula is \u003cstrong\u003echloride-free\u003c\/strong\u003e, so it does not add unwanted salts to your feed, and it is quickly absorbed.\u003c\/p\u003e\n\u003ch3\u003eDosing in big tanks\u003c\/h3\u003e\n\u003cp\u003eUse the amounts in the Matrix MTX feeding schedule printed on the label; no fixed ml\/L is published online. In large reservoirs, a dosing pump or graduated cylinder makes it easy to add exactly the same amount to every batch. Add K20 together with your base nutrients, stir well and check EC and pH, since every extra element shows up in your EC reading.\u003c\/p\u003e\n\u003ch3\u003eStorage\u003c\/h3\u003e\n\u003cp\u003eA can this size often lasts more than one season. Keep it closed, frost-free and out of direct light, and shake it before every use. Decanting into a smaller bottle for daily work keeps the bulk sealed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContents:\u003c\/strong\u003e 5 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElement:\u003c\/strong\u003e potassium (K)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e liquid\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matrix MTX","offers":[{"title":"Default Title","offer_id":58744076534104,"sku":"C8MTX01191","price":64.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/e6103aad445e92bb2fc848ac504550ae_98925ae4-28c6-4395-9db2-6bf090350bcf.png?v=1791813418","url":"https:\/\/growdealz.com\/products\/matrix-k20-5-l","provider":"Growdealz","version":"1.0","type":"link"}