Product Type
Granular Fertilizer
Brand
The Andersons
Black Gypsum DG - 50 lb Bag
Black Gypsum DG is composed of 70% gypsum, 30% humate, as well as calcium and sulfur. Every application delivers 21% humic acid. Black Gypsum DG increases soil CEC to improve nutrient performance and acts as flushing agent for soils with high salt levels. See product label for rates and specifications.
This item will only be sold in IL, IN, IA, MI, MN, ND, SD and WI if it is registered. Always read the product label prior to use.