Find high quality humic acid granula fertilizer with competitive price here. Please rest assured to buy humic acid granula fertilizer with Qingdao Haijingling Seaweed Biotechnology Group Co.,Ltd

Humic Acid Granula fertilizer, Its functions as below,

1.  impove the structure of soil;

2. increase the buffering power of soil

3. Neutralize both acidic and alkline soil; 4.regulate the PH-value of the soil.

5. Stimulate plant growth, increase the yield and quality

6. Reduce nitrate leaking into ground water and protect the underground water

7. Increase the effectiveness of herbicide, pesticide and fugicide, immobilize or reduce their harmful residues.