Calcium Sulfate (gypsum) is combined with thCa™, an organic complexing agent. thCa™ makes the Calcium (Ca) in gypsum more readily available for soil or plant use without effecting or raising pH.
Calcitic Limestone, combined with PHCA, improves Calcium availability in the soil and in the plant. This allows for greater delivery of other nutrients.
Calcitic Limestone, combined with PHCA and soil wetting agents, improves Calcium availability in the soil and in the plant while providing improved soil moisture retetion. This allows for greater delivery of other nutrients.