{"product_id":"plagron-royalmix-premium-organic-pre-fertilized-substrate","title":"Plagron Royalmix - Premium Organic Pre-Fertilized Substrate","description":"\u003cp\u003e\u003cstrong\u003eGrow organically, from the ground up.\u003c\/strong\u003e Plagron Royalmix is Plagron's premium, organic pre-fertilized substrate — a rich blend of carefully selected peat, perlite, and unique Plagron worm castings that gives your plants everything they need for up to six weeks of vigorous, natural growth.\u003c\/p\u003e\n\u003ch3\u003eWhy Growers Choose Plagron Royalmix\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSix Weeks of Organic Pre-Fertilization\u003c\/strong\u003e\u003cbr\u003eRoyalmix comes richly charged with organic, time-released fertilizer (NPK 5.5-11-5.5) that feeds your plants for up to six weeks. Because it's so heavily fertilized, we recommend flushing with water before use if potting very young plants, or waiting 1-2 weeks before transplanting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt for Root Development \u0026amp; Drainage\u003c\/strong\u003e\u003cbr\u003eA carefully selected blend of peat varieties and a high percentage of perlite creates an airy, oxygen-rich structure. Roots get more room to develop, uptake of nutrients improves, and the risk of over-watering drops thanks to excellent drainage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGenuinely Organic\u003c\/strong\u003e\u003cbr\u003eRoyalmix is suitable for organic cultivation, good for people, animals, and the environment. Rich worm humus supports vibrant soil life, helping your plants grow and flower naturally — which shows through in the quality of the final result.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePairs Perfectly With Organic Liquid Feeds\u003c\/strong\u003e\u003cbr\u003eOnce the initial six-week charge tapers off, Royalmix responds beautifully to organic liquid feeding programmes for continued strong growth and flowering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTrusted, Premium Quality\u003c\/strong\u003e\u003cbr\u003eRoyalmix is Plagron's flagship, premium substrate — rated 4.7\/5 by growers for consistent, high-quality results.\u003c\/p\u003e\n\u003cp\u003e📦 \u003cstrong\u003ePlease Note:\u003c\/strong\u003e Sample, 1L, 5L, 10L, and 20L sizes are carefully decanted from original manufacturer packaging into secure, unbranded packaging to offer flexible quantities for every project size. 50L options are supplied in the original sealed manufacturer bag.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e Organic growers wanting a strong, natural start; flowering plants; anyone who wants weeks of worry-free feeding before needing to introduce their own nutrient programme.\u003c\/p\u003e","brand":"Plagron","offers":[{"title":"Sample","offer_id":54654170857818,"sku":"PLA-RYL-SMP","price":3.49,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":54654170890586,"sku":"PLA-RYL-1L","price":3.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litres","offer_id":54654170923354,"sku":"PLA-RYL-5L","price":8.95,"currency_code":"GBP","in_stock":true},{"title":"10 Litres","offer_id":54654170956122,"sku":"PLA-RYL-10L","price":13.95,"currency_code":"GBP","in_stock":true},{"title":"20 Litres","offer_id":54654170988890,"sku":"PLA-RYL-20L","price":18.95,"currency_code":"GBP","in_stock":true},{"title":"50 Litres","offer_id":54654171021658,"sku":"PLA-RYL-50L","price":27.99,"currency_code":"GBP","in_stock":true},{"title":"50 Litres x2","offer_id":54654171054426,"sku":"PLA-RYL-50L-X2","price":52.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9861\/4106\/files\/product-detail_royalmix_desktop.jpg?v=1787919885","url":"https:\/\/blackflaghorticulture.com\/sq\/products\/plagron-royalmix-premium-organic-pre-fertilized-substrate","provider":"Black Flag Horticulture","version":"1.0","type":"link"}