{"product_id":"gt-silica","title":"GT SILICA","description":"\u003cstrong\u003eGT Silicon: The Essential Hydroponic Nutrient for Stronger, Healthier Plants\u003c\/strong\u003e\n \n\n \nSilicon is the second most abundant element in the Earth's crust, found in most rocks. However, its availability in soil water is limited, with concentrations rarely exceeding 20 ppm—the recommended level for hydroponic nutrient solutions.\n \n\n \n\u003cstrong\u003eStrengthens Cell Walls:\u003c\/strong\u003e Enhances plant structure, improving resistance to water loss, fungal infections (like mildew), and pest attacks.\n \n\n \n\u003cstrong\u003eBoosts Stress Tolerance:\u003c\/strong\u003e Increases resilience against heat, drought, and environmental stressors.\n \n\n \n\u003cstrong\u003eEssential for Hydroponics:\u003c\/strong\u003e While naturally present in soil, silicon is not found in standard hydroponic nutrient solutions—until now.\n \n\n \n\u003cstrong\u003eWhat is GT Silicon?\u003c\/strong\u003e\n \nGT Silicon is a highly concentrated blend of silicic acid and potassium hydroxide, commonly known as potassium silicate. This powerful formula fortifies plant cells, creating a protective barrier against external threats while promoting stronger stems and healthier growth.\n \n\n \n\u003cstrong\u003eHow to Use GT Silicon:\u003c\/strong\u003e\n \n\u003cul\u003e\n \n \u003cli\u003eDilution Rate: Add 1ml per litre of nutrient solution to achieve the optimal 20 ppm silicon concentration.\u003c\/li\u003e\n \n \u003cli\u003eApplication:\n \n- Run-to-waste systems: Add GT Silicon when preparing the nutrient solution.\n \n- Recirculating systems: Dose weekly for consistent plant support.\u003c\/li\u003e\n \n \u003cli\u003epH Considerations: GT Silicon is highly alkaline—always check and adjust pH levels after adding it to your tank.\u003c\/li\u003e\n \n\u003c\/ul\u003e\n \n\u003cstrong\u003eHandling \u0026amp; Safety Guidelines:\u003c\/strong\u003e\n \n\u003cul\u003e\n \n \u003cli\u003eAlways wear gloves and eye protection\u003c\/li\u003e\n \n \u003cli\u003eAlways store in a locked cupboard\u003c\/li\u003e\n \n \u003cli\u003eKeep away from children\u003c\/li\u003e\n \n \u003cli\u003eDilute with water before adding to tank\u003c\/li\u003e\n \n \u003cli\u003eSafety data sheets are available\u003c\/li\u003e\n \n\u003c\/ul\u003e\n \n\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e GT Silicon is available in 1-litre, 5.5-litre, and 20-litre containers, catering to both home growers and commercial operations.\n \n\n \n\u003cstrong\u003eWhy Choose GT Silicon?\u003c\/strong\u003e\n \nSilicon is classified as a beneficial nutrient, not essential, but proven to enhance plant growth and resilience. Some experts even suggest that its absence in hydroponic solutions can cause plant stress.\n \n\n \nGive your plants the reinforcement they need with GT Silicon—the ultimate hydroponic additive for stronger, healthier, and more resilient growth.","brand":"Growth Technology","offers":[{"title":"1 Litre","offer_id":48015041462424,"sku":"ADDGTS005","price":8.6,"currency_code":"AUD","in_stock":true},{"title":"5.5 Litre","offer_id":48015041495192,"sku":"ADDGTS010","price":23.1,"currency_code":"AUD","in_stock":true},{"title":"20 Litre","offer_id":48015041527960,"sku":"ADDGTS015","price":61.3,"currency_code":"AUD","in_stock":true},{"title":"250mls","offer_id":48015041560728,"sku":"ADDGTS003","price":5.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3223\/2088\/files\/62bc7f81-GT-Silica-1L.jpg?v=1768449783","url":"https:\/\/accent-wholesale.myshopify.com\/products\/gt-silica","provider":"Accent Wholesale","version":"1.0","type":"link"}