The Andersons’ Dispersible Granule (DG) products Black Gypsum and Humic are now Organic Materials Review Institute (OMRI) listed for organic use in the United States.
Black Gypsum DG and Humic DG are soil applied amendment solutions designed to enhance soil microbial activity and increase the uptake of applied nutrients. Their patented DG technology provides a dry, spherical granule that dissolves quickly into thousands of micro-granules upon contact with water. Humic DG and Black Gypsum DG can be applied through variable rate technology (VRT) equipment, or directly applied in the in-furrow, bedding, broadcast or strip tillage methods. Both products also can be blended in all fertilizers materials, including urea.
Black Gypsum DG is a homogeneous DG containing a combination of gypsum, humate and humic acid precursor. It delivers calcium, sulfur and humate directly to the soil.
Humic DG is a combination of pure, dry humate and humic acid precursor that provides all the benefits of fulvic, humic and humin acids in a dispersing granule.
