{"title":"Pro Powders Silica Pro","description":"\u003ch2\u003ePro Powders Silica Pro™ Potassium Silicate\u003c\/h2\u003e\u003cp\u003eSilica Pro™ is a high-purity potassium silicate powder delivering soluble potassium (K₂O) and plant-available silicon (Si). Available in multiple sizes for home growers through commercial operations.\u003c\/p\u003e\u003ch3\u003eAvailable Sizes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 lb\u003c\/li\u003e\n\u003cli\u003e3 lb\u003c\/li\u003e\n\u003cli\u003e20 lb\u003c\/li\u003e\n\u003cli\u003e50 lb\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"pro-powders-silica-pro-potassium-silicate","title":"Pro Powders Silica Pro Potassium Silicate","description":"\u003ch2\u003eStronger Plants. Better Stress Tolerance. One Ingredient.\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠ AgSil 16H on backorder? Silica Pro™ is a direct 1:1 replacement.\u003c\/strong\u003e Same potassium silicate chemistry, same 33% K₂O \/ 53% SiO₂ analysis, same application rates — in stock and ready to ship.\u003c\/p\u003e\n\n\u003cp\u003eSilica Pro™ is a high-purity potassium silicate powder that delivers plant-available silicon (Si) and soluble potassium (K₂O) in a fully water-soluble form — engineered for growers who demand precision and performance.\u003c\/p\u003e\n\n\u003cp\u003eSilicon is one of the most underutilized tools in crop production. When supplied consistently, it strengthens cell walls, improves resistance to fungal pathogens and insects, and dramatically increases tolerance to heat, drought, and salinity stress. The result: more resilient crops, better yields, and fewer inputs spent fighting environmental pressure.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStronger cell walls\u003c\/strong\u003e — improved resistance to fungal pathogens and insect pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStress tolerance\u003c\/strong\u003e — heat, drought, and salinity resistance significantly enhanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual nutrition\u003c\/strong\u003e — delivers both plant-available Si and soluble K₂O in one product\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully water-soluble\u003c\/strong\u003e — no residue, no clogged lines, clean dissolution every time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e — hydroponics, soilless media, fertigation, foliar, and soil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Use — Dosage Rates\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠ Always add to water before other nutrients. Raises solution pH.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeneral \/ Continuous Program:\u003c\/strong\u003e 0.25 g per gallon\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNFT, DWC \u0026amp; Recirculating Hydro\u003c\/strong\u003e (target 3–6 ppm Si): 0.04–0.08 g\/gal\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDrip, Ebb \u0026amp; Flow, Auto-Fertigation\u003c\/strong\u003e (target 15–20 ppm Si): 0.20–0.27 g\/gal\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeekly Drench — Soilless Media\u003c\/strong\u003e (target 45–50 ppm Si): ~0.67 g\/gal\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFoliar IPM:\u003c\/strong\u003e 1.5 g + 1 oz neem oil per gallon, apply every other week to runoff\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eFor concentrated stock solutions and advanced dosing, see the Application Rates tab.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eApplication Methods\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponic nutrient solutions (NFT, DWC, recirculating)\u003c\/li\u003e\n\u003cli\u003eFertigation: drip, micro-jet, sprinklers\u003c\/li\u003e\n\u003cli\u003eFoliar spray — effective for IPM against powdery mildew and soft-bodied insects\u003c\/li\u003e\n\u003cli\u003eSoil drench and top watering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Sizes\u003c\/h3\u003e\n\u003cp\u003e1 lb  |  3 lb  |  20 lb  |  50 lb\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Documentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSafety Data Sheet (PDF)\u003c\/li\u003e\n\u003cli\u003eCDFA Registration \u0026amp; Heavy Metals Report (PDF)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pro Powders","offers":[{"title":"1 lb.","offer_id":42917865652308,"sku":"DL874001","price":17.3,"currency_code":"USD","in_stock":true},{"title":"3 lb.","offer_id":42917865685076,"sku":"DL874003","price":41.23,"currency_code":"USD","in_stock":true},{"title":"20 lb.","offer_id":42917865717844,"sku":"DL874020","price":146.3,"currency_code":"USD","in_stock":true},{"title":"50 lb.","offer_id":42917870469204,"sku":"DL874050","price":319.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/5365\/5380\/files\/874050_l.jpg?v=1773245364"}],"url":"https:\/\/customhydronutrients.com\/collections\/pro-powders-silica-pro.oembed","provider":"Custom Hydro","version":"1.0","type":"link"}