Our OMRI Listed organic Soluble Humic Acid is a dark black humate derived from the leonardite mineraloid with a 75% minimum of humic content including fulvic acids. It is a highly soluble powder and a great natural trace nutrient chelater. Its anti-compaction agents make it ideal for use in soils with very high calcium and in breaking up clay soils. When applied to soils it helps break compacted soils allowing for improved water penetration. For sandy soils, our humic acid adds essential organic material necessary for water retention and enhancing the sandy soil’s ability to retain and not leach out vital plant nutrients. By nature it bonds with calcium instantly and releases other nutrients to the plant. Technically humic acid is not a fertilizer, however, it is referred to as an organic fertilizer because of its fertilizing effects.
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