RecycleSil is a 99.9% pure amorphous silica made from discarded rice hulls. Using patented and proprietary methods, SioTeX's flagship product is renewable, sustainable, and perfect for a variety of crops. Our silica is pure, natural, and neutral. RecycleSil is highly soluble and porous and contains no heavy metals. SioTeX is based in Austin, Texas, and our team ships retail and bulk quantities to horticulture customers worldwide.
RecycleSil - Agricultural Silica