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The Effects of Humic Acid

Humus is a compound that results from a process called humification---the breaking down of organic ingredients in the soil and water. Humic acid results from this process and brings with it several benefits to the earth and things growing on it. Humic acid, referring to both humic and fulvic acids, is thought to be one of the most biochemically active compounds in the soil.

  1. Soil

    • One of the biggest effects humic acid has is the enrichment of the soil. Organically rich humus works to add nutrients to clay, sand and soil. Humic acid helps soil become more porous, allowing for water to penetrate further into the ground. It helps sand retain nutrients and provides much-needed nutrients to more compact, less organically rich soil.

    Plants

    • Humic acid has recognized benefits on plants. By improving the soil, humic acids support better root development helping plants grow more soundly and healthfully. Humic acid helps break up the nutrients in the soil, making it easier for plants to ingest them. Humic acid also supports the plant's ability to synthesize chlorophyll. The seed germination process is improved by humic acid also.

    Microbes

    • Another effect of humic acid in the soil is seen on the microbes. Microbial activity is increased because humic acid provides them with carbon fuel. The microbes then increase production making important nutrients soluble and ready to be used by a plant. Microbes in turn help create more humus and thus more humic acid. The relationship between humic acid and soil's microbes is symbiotic, and it greatly benefits plant growth.

    Fertilizer

    • Many people consider humic acid a type of fertilizer. In fact, it's more of a fertilizer complement, making both artificial and organic fertilizers more effective. After long use, the need for fertilizer can decrease or even be eliminated. The soil will become more sustainable and fertile with increased humus and microbe production.

    Human Effects

    • Humates and humic acid have been found to affect the human body, too. Some of its effects include the blocking of stress indicators, helping the blood give nutrients and minerals to the bones and tissue, as well as helping to maintain proper cell structure and development during reproduction.

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