Agricultural Gypsum (50lb) | Planet Natural
Granular formulation is easy to apply by hand or with your fertilizer spreader at 25 lbs per 2,000 square feet. Apply in spring and fall to take advantage of seasonal moisture. Moisture is essential to achieve the desired soil-conditioning effect. Guaranteed Analysis: Calcium Sulfate (CaSO4) ….. 50% Calcium Sulfate Dihydrate (CaSO4 – 2H2O ...