Silica Earth 10 Pound Bucket

Premium Volcanic Silica Minerals for Superior Plant Health

Ecologically harvested from rare volcanic deposits, Silica Earth delivers 45%+ Silicon Dioxide (SiO2) plus essential Calcium, Magnesium, and trace minerals. This OMRI-certified organic supplement is naturally micronized to 2-4 microns for maximum plant uptake and includes 0.45% monosilicic acid—the only form of silica plants can directly absorb.

Key Benefits:

• Strengthens plant cell walls for improved pest and disease resistance
• Enhances nutrient uptake and overall plant vigor
• Works in soil, coco, rockwool, hydroponics, and as a foliar spray
• Includes mineral-solubilizing microbes for rapid utilization
• Approved for organic agriculture (OMRI & OIM registered)

Why Silica Earth?

Unlike liquid potassium silicates that are mostly water, Silica Earth is a concentrated powder that's cost-effective and versatile. It's the only volcanic-derived silica product on the market with natural monosilicic acid, making it ideal for both root zone and foliar applications. Developed by growers for growers—described as a 'game-changer' for solving pest and disease challenges.

Apply early and often according to manufacturer's recommendations for best results.