Leonardite Humic Acid Powder

Humic Acid is a natural organic substance that is insoluble in water, with a pH range of 4-6, but it readily dissolves in alkaline solutions. It is available in both powder and granular forms, making it versatile for various agricultural applications. Extracted from high-quality leonardite or lignite, humic acid plays a crucial role in improving soil health by enhancing soil structure, increasing nutrient retention, and promoting microbial activity. It is widely used as a soil conditioner to boost plant growth, improve water retention, and enhance soil aeration. Additionally, it serves as a key raw material for organic fertilizers, helping to improve crop yield and sustainability in agricultural practices.

Specification:

Main Function:

1. Enhances Soil Structure & Fertility

   Improves soil buffering capacity and fertility.

   In sandy soil: Retains water and nutrients, increasing fertility.

   In heavy, compact soil: Supports fungi in forming a crumb structure, improving root penetration and oxygen absorption.

   Neutralizes acidic and alkaline soils, aiding metal ion release for better plant absorption.

2. Optimizes Nutrient Availability

   In alkaline soil: Converts nutrients and trace elements into absorbable forms.

   In acidic soil: Reduces toxins like aluminum and heavy metals, releasing bound phosphate.

   In saline soil: Breaks down salts and chelates essential cations (Ca, Mg).

3. Boosts Fertilizer Efficiency

   Locks nitrogen (N), activates potassium (K), and unlocks phosphorus (P) for slow release.

   Chelates trace elements (TE) for gradual nutrient availability.

Package & Storage

1KG 10KG, 25KG package,and customer designated packing is available.
Product should store at a cool, dry and well-ventilated environment

Qualifications