{"product_id":"plagron-silic-rock","title":"Plagron Silic Rock – Silicon Supplement","description":"\u003cp\u003e\u003cstrong\u003eType: Organic\u003c\/strong\u003e\u003cbr\u003eOrganic additives come from natural sources. They work with the life in your soil, are gentle on plants and are hard to overdo.\u003c\/p\u003e\n\u003ch3\u003eThe Deficiency You'll Never Spot\u003c\/h3\u003e\n\u003cp\u003eMost plant deficiencies announce themselves with yellow leaves, brown spots or curled edges. Silicon deficiency doesn't. Plants short of silicon simply grow a little weaker, absorb nutrients a little less efficiently and cope with stress a little worse, and nobody ever notices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlagron Silic Rock\u003c\/strong\u003e fixes that hidden problem. It supplies \u003cstrong\u003esilicon in a form plants can easily take up\u003c\/strong\u003e, in an optimal ratio with potassium. Silicon strengthens cell walls, improves resistance, and helps plants mobilise less mobile nutrients like phosphorus, calcium and micronutrients from the soil.\u003c\/p\u003e\n\u003ch3\u003eWhy It Works\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStronger cell walls:\u003c\/strong\u003e sturdier stems and leaves that resist stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter uptake:\u003c\/strong\u003e improves absorption of phosphorus, calcium and micronutrients.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved resistance:\u003c\/strong\u003e plants better able to cope with challenges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTiny dose:\u003c\/strong\u003e just 1ml per litre at every watering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFor Houseplant \u0026amp; Garden Growers\u003c\/h3\u003e\n\u003cp\u003eLeggy seedlings, floppy stems and plants that sulk at every change in temperature all benefit from silicon. Add a splash of Silic Rock to every watering for sturdier, more resilient houseplants and veg.\u003c\/p\u003e\n\u003ch3\u003eFor Growers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDose:\u003c\/strong\u003e shake well, then add a maximum of 1ml per litre of water (1:1000).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhen:\u003c\/strong\u003e at every watering, through the entire grow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e NFT, DWC or aeroponics. Silic Rock is of organic origin, so use it in soil and coco.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRose's Pro-Tip:\u003c\/strong\u003e Silicon products should go into your water first, before any base feeds or acids. Stir well, then add everything else.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNPK:\u003c\/strong\u003e 1.5-0-1.7 with 1% SiO2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e silicon supplement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDose:\u003c\/strong\u003e max 1ml per litre (1:1000)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for:\u003c\/strong\u003e soil and coco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e 250ml, 500ml, 1 Litre, 5 Litres\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Plagron","offers":[{"title":"250ml","offer_id":54903584424282,"sku":"PGSIR250","price":7.99,"currency_code":"GBP","in_stock":true},{"title":"500ml","offer_id":54903584457050,"sku":"PGSIR500","price":11.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":54903584489818,"sku":"PGSIR1","price":17.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litres","offer_id":54903584522586,"sku":"PGSIR5","price":73.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9861\/4106\/files\/product-detail_silic-rock_desktop.jpg?v=1790985042","url":"https:\/\/blackflaghorticulture.com\/sq\/products\/plagron-silic-rock","provider":"Black Flag Horticulture","version":"1.0","type":"link"}