{"product_id":"plagron-growmix-with-perlite-50l","title":"Plagron Growmix with Perlite 50L","description":"\u003ch2\u003ePlagron Growmix with Perlite 50 L – mineral grow soil for a full tent\u003c\/h2\u003e\n\u003cp\u003eFilling a complete grow tent at once is cheaper and quicker with the big bag. The 50 L of \u003cstrong\u003ePlagron Growmix with Perlite\u003c\/strong\u003e fills about four 11 L pots, or two 25 L containers, which is a typical setup for a 1 × 1 m tent. You get the same pre-fertilised, peat-based mineral substrate from the 100% TERRA line.\u003c\/p\u003e\n\u003ch3\u003eWhy growers use it\u003c\/h3\u003e\n\u003cp\u003eThe mix is ready to plant in. A mineral base dressing of 1.8 kg\/m³ with NPK 12-14-24 covers about the first three weeks, worm castings help growth and water retention, and the perlite keeps the structure open so roots get air and excess water drains away. It is designed to work with Terra Grow, Terra Bloom and the Plagron additives.\u003c\/p\u003e\n\u003ch3\u003ePlanning a run\u003c\/h3\u003e\n\u003cp\u003eFill the pots a day before planting and give them a first watering, so the substrate is evenly moist when the plants go in. Start feeding from around week 4, first with Terra Grow and later Terra Bloom. Check pH (5.5–6.5) and EC of your feed regularly, since this is a mineral setup. Store any opened bag closed and out of direct sun.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 50 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e peat, perlite, worm castings, fibres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-fertilisation:\u003c\/strong\u003e 1.8 kg\/m³, NPK 12-14-24\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH \/ EC (1:1.5):\u003c\/strong\u003e 5.7–6.5 \/ 1.1–1.7 mS\/cm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Plagron","offers":[{"title":"Default Title","offer_id":58747912323416,"sku":"C8PLA935903","price":14.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9584\/8792\/files\/d64a99939efaa79c7414b111f266814d.jpg?v=1791823808","url":"https:\/\/growdealz.com\/products\/plagron-growmix-with-perlite-50l","provider":"Growdealz","version":"1.0","type":"link"}