Enhance your garden's growth with Silex Bio-Available Silica Concentrate. This liquid silicon supplement comes in a 500mL bottle and is perfect for hydroponic nutrients, supplements, and pH control. The product is made of mineral-based materials and is manufactured in the United States. Add this silica plant additive to your garden to improve its overall health and productivity. The product is designed for easy application, making it a great choice for both beginners and experienced gardeners. Get your hands on this high-quality silicon supplement today and take your gardening experience to the next level!