Other name: potassium fulvic acid, potassium fulvate, active humic acid fertilizer, etc.
ITEMS | |
1. APPEARANCE | black brown Granule |
2. water-solubility (dry basis) | 100% |
3. fulvic acid (dry basis) | 50%-60% |
4. humic acid (dry basis) | 50%-60% |
5. potassium (k2o dry basis) | 12%min |
6. anti water hardness | 25°dh (445PPM) |
7. moisture | 15.0% MAX |
8. PH | 9.0-11.0 |