Water soluble microbial fermentation polyglutamic acid plant growth stimulant

Polyglutamic acid is a natural biopolymer produced through microbial fermentation. It is a non-toxic organic raw material with excellent water solubility, water-retention capacity, chelating ability, and biodegradability. It appears as an off-white powder or a pale yellow liquid.

polyglutamic acid content

• Liquid: 3.5%, 4%, 7%, and 10%
• Powder: 20% and 25%

• Highly Efficient Water Retention and Adsorption Capacity
  • Strong hydrophilicity allows it to form a thin film on plant root or skin surfaces, reducing water and fertilizer loss and improving the efficiency of water and nutrient absorption.
  • Its adsorption and exchange capacity for nutrient ions is 100 times that of natural soil, preventing phosphate, sulfate, and other ions from binding with metal ions and precipitating.
• Acid-base buffering and soil improvement

  Balancing soil pH and mitigating soil acidification caused by long-term use of chemical fertilizers.

1. Seedling/Cutting Propagation: Soak seeds or dip roots (diluted 200-500 times) to improve germination rate and root vigor.
2. Leafy Vegetables/Solanaceous Vegetables: Foliar spray (diluted 500 times) or drip irrigation (1-2 kg per acre) to enhance photosynthesis and fruit quality.
3. Fruit Trees and Field Crops: Improve fruit expansion and color change, increase sweetness by 1-2 degrees Brix, and resist late spring frosts.

• This product is 25KG/bag, packed in double-layer woven bags with plastic inside and woven outside.
• Store in a cool, ventilated and dry place. Slight agglomeration during storage does not affect product quality.
• Transport by car or sea container.