{"product_id":"general-hydroponics-armor-si-0-0-4-liquid-silicon-supplement","title":"General Hydroponics Armor Si 0-0-4 - Liquid Silicon Supplement for Stronger Plants and Stress Resistance - Quart and 1 Gallon","description":"\u003cp\u003eArmor Si 0-0-4 delivers the benefits of silicon and potassium: a soluble potassium-silicate supplement that strengthens plants, improves stature and increases stress resistance (drought, heat and cold). Use it in hydroponics, coco, soilless blends, potted plants in prepared soil or garden cultivation, as a root feed or a foliar spray.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDelivers soluble silicon (4.5% Si) plus 4% soluble potash, derived from potassium silicate\u003c\/li\u003e\n\u003cli\u003eStrengthens plants and improves stature so leaves are better exposed to light\u003c\/li\u003e\n\u003cli\u003eImproves stress resistance: drought, heat and cold stress tolerance\u003c\/li\u003e\n\u003cli\u003eSuitable for hydroponics, coco-coir, soilless mixes, potted plants in soil and garden beds\u003c\/li\u003e\n\u003cli\u003eUsable as a root feed or foliar spray; mild, full and maximum strength rates on the label\u003c\/li\u003e\n\u003cli\u003eHighly alkaline concentrate: always add to water first, then check and adjust pH (5.5-6.5)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePer label: Add Armor Si to fresh water FIRST, stir while adding, then add fertilizer. Check and adjust pH to 5.5-6.5. Mild strength (young plants, perennials): 1\/4 tsp per gallon (0.25 mL\/L). Full strength: 1\/2 tsp per gallon (0.5 mL\/L). Maximum strength: 1 tsp per gallon (1 mL\/L). Foliar spray: 1\/4 to 1\/2 tsp per gallon. Armor Si is extremely alkaline and raises solution pH; do not let nutrient pH rise above 6.5. Keep bottle tightly sealed, store in a cool dark place, mix thoroughly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuaranteed analysis:\u003c\/strong\u003e Soluble Potash (K2O) 4%. Derived from potassium silicate. Also contains non-plant food ingredient: 4.5% soluble silicon (Si) (from potassium silicate). Density 9.30 lb\/gal. Caution: eye and skin irritant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e 1 Quart and 1 Gallon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade by:\u003c\/strong\u003e General Hydroponics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCautions:\u003c\/strong\u003e highly alkaline concentrate; add to water first and keep solution pH at 5.5 to 6.5; eye and skin irritant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sku-info\"\u003e\u003cstrong\u003eModel # \/ SKU:\u003c\/strong\u003e\u003cbr\u003eQuart: 12740DS\u003cbr\u003e1 Gallon: HGC732804\u003c\/p\u003e","brand":"General Hydroponics","offers":[{"title":"Quart","offer_id":47513075581119,"sku":"12740DS","price":11.95,"currency_code":"USD","in_stock":true},{"title":"1 Gallon","offer_id":47513075613887,"sku":"HGC732804","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/9334\/4191\/files\/gh-9597618684095-800.jpg?v=1791162806","url":"https:\/\/www.dsgardensupplies.com\/products\/general-hydroponics-armor-si-0-0-4-liquid-silicon-supplement","provider":"DS Garden Supplies","version":"1.0","type":"link"}