Humboldt Ag Supply Water Soluble Humic Acid Powder 5 Lb
This formulation is a highly dissolvable humic acid powder derived from sub-bituminous coal.
How to Use
Mix 1 teaspoon with 5 gallons of water & apply the solution directly to the soil within 1 hour of mixing. When mixing, add water first, then the product. Mix well. Apply every 1-4 weeks or as needed throughout the growing season. Compatible with many fertilizers.
Derived from Sub-bituminous coal