Potassium Humate is ideally suited for addition with granular fertilizers, such as Urea. With prominent effect to release the locked phosphate by some ion such as Fe3+, Al3+, also can slow-release nitrogen fertilizer to promote the function of NPK fertilizers.
function & benefits
- Improve the structure of soil, increase the buffering power of soil.
- Optimize N,P,K absorption by plantsNeutralize both acidic and alkaline soils, regulate the pH-value of soils, with the prominent effect in alkaline and acidic soil.
- Stimulate plamt growth, increase the yeild and quality.
- Reduce nitrate leaking into the groundwater and protect the underground water.Increase the effectiveness of herbicide pesticide and fungicide, immobilize or reduce their harmful residues.
- Stabilize nitrogen and improve nitrogen efficiency (ideal as an additive with urea)
| Appearance | Black Flakes |
| Water-solubility (dry basis) | 100% |
| Humic acid (dry basis) | 70% |
| Fulvic acid (dry basis) | 5% |
| Potassium (K2O dry basis) | 10% min |
| Nitrogen (organic) | 0.35% |
| P2O5 | 0.02% |
| Moisture | 15.0% max |
| pH | 8.0-10.0 |
