Humic acid is a complex mixture of organic compounds that are formed by the decay and decomposition of plant and animal matter in soil. It is a dark brown to black substance that is soluble in water under alkaline conditions. Humic acid is one of the major components of humus, which is the organic component of soil.Humic acid is known to have many benefits for soil health and plant growth. It can help to increase soil fertility, improve soil structure, and enhance nutrient uptake by plants. Humic acid can also improve water retention in soil, which can help to reduce the need for irrigation.
