Product Review

Raw silica is a flow able plant supplement that is used for horticultural purposes. Raw silica contains 45% silicon dioxide. This product has the highest concentration of natural silicon dioxide available to the home gardener. Unlike other silica products raw silica is relatively pH neutral. A 2 oz. Package of raw silica makesup to 200 gallon, an 8 oz. Package makesup to 800 gallon & a 2 lb. Package makesup to 3200 gallon. Raw = soluble.