Humic Acid Powder
1) Specification
Appearance: black brown powder
Size: 60-80 mesh
Humic acid (dry base): 50%- 55%
Organic matter (dry base): 60%-65%
NPK: 3-5%
2) Package:
3) Price: USD /MT FOB
4) Capacity: 20MT/
Humic Acid Powder