{"product_id":"pro-powders-silica-potassium-silicate-1lb","title":"Pro Powders Silica Potassium Silicate 1lb","description":"\u003cp\u003ePro Powders Silica Pro is a high-purity potassium silicate powder that supplies soluble potassium and plant-available silicon. These can support stronger structure, upright growth and tolerance to environmental stress, in hydroponics, soilless media and soil. The 1 lb size is a practical choice for home growers and small grow rooms.\u003c\/p\u003e\n\u003cp\u003eApply it as a foliar spray for fast uptake, through fertigation, as a soil drench or by top watering. Always premix it into water before other nutrients, run a jar test when combining products and keep the solution pH at 5.8-6.5.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e33% soluble potash\u003c\/strong\u003e – K2O.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e53% soluble silica\u003c\/strong\u003e – SiO2.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStronger plants\u003c\/strong\u003e – upright growth and stress tolerance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible use\u003c\/strong\u003e – foliar, fertigation, drench, top water.\u003c\/li\u003e\n\u003cli\u003eHydro, soilless or soil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePremix into water before adding other nutrients.\u003c\/li\u003e\n\u003cli\u003eAdjust pH to 5.8-6.5 after mixing.\u003c\/li\u003e\n\u003cli\u003eJar test before mixing with other products.\u003c\/li\u003e\n\u003cli\u003eWear gloves and eye protection; avoid breathing dust.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePro Powders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGuaranteed analysis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSoluble potash (K2O) 33%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlso contains\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSoluble silica (SiO2) 53%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDerived from\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePotassium silicate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is in Silica Pro?\u003c\/strong\u003e\u003cbr\u003e33% soluble potash and 53% soluble silica from potassium silicate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen do I add it?\u003c\/strong\u003e\u003cbr\u003eFirst, into plain water, before other nutrients.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat pH should I use?\u003c\/strong\u003e\u003cbr\u003e5.8 to 6.5.\u003c\/p\u003e","brand":"Pro Powders","offers":[{"title":"Default Title","offer_id":46403780772074,"sku":"874001","price":20.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2561\/3802\/files\/image_1920_f0ae375f-5589-434d-b1c2-3247ab7ff757.jpg?v=1792767147","url":"https:\/\/groindoor.com\/products\/pro-powders-silica-potassium-silicate-1lb","provider":"Gro Indoor","version":"1.0","type":"link"}