Description: Fulvic acid is the elite extracted from humic acid. It is the most versatile and productive substance derived from nature, providing myriad benefits for soil, plants and other fertilizers. It is certainly the most valuable input in organic agriculture. Specification: Item Guarantee Value Fulvic Acid 70% K2O 12% Moisture Less than 10% pH 6-7 Water Soluble 99% soluble Appearance Brown Powder