Water Insoluble Slow Release Humic Acid Granule with 70% Humic Acid Content for Sugarcane and Cassava Fields

Water Insoluble Granular Humic Acid Slow Release For Thailand Sugarcane Cassava Fields Thailand's sugar mills and starch factories depend on vast areas of sugarcane and cassava on the sandy soils of the northeastern plateau, where nutrients drain away quickly. Water Insoluble Granular Humic Acid Slow Release is built for these conditions, holding its humic load in the granules and releasing it gradually in the root zone across a long growing season. Because the granule does