Calcium and Silicon in One Soil Amendment
Wollastonite is a multipurpose soil amendment that helps your plants resist powdery mildew, supplies available calcium and silicon, and is proven to increase yields and plant integrity. It neutralizes soil acidity and can be used as a substitute for agricultural limestone.
Key things we want you to know
Wollastonite supplies available calcium and silicon and neutralizes soil acidity. It can be used as a substitute for agricultural limestone.
Wollastonite is a naturally occurring mineral that is a combination of calcium, silicon and oxygen. This amendment is made by crushing, drying and milling wollastonite ore.
Suggested Application
Application rates vary according to soil conditions and plant requirements. Apply Wollastonite according to your soil test results, taking into consideration the soil pH, the calcium and magnesium requirements, and silicon supplementation.
Shipping
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