Build A Soil AG Limestone - 14 lb - Large Bag

AG Limestone is an agent added to soil to help raise the pH without adding trace amounts of magnesium like Dolomite Lime.This Limestone contains 4% magnesium compared to Dolomite which is approximately 14% magnesium. Ag Lime contains aragonite which is a crystal form of Calcium Carbonate, Calcium carbonate is water soluble while magnesium is not.