Potassium Humate Granular
Potassium humate, a odourless, non-toxic and dark black humate derived from high grade leonardite. it soluble in water,containing a large number of functional group as hydroxyl, carboxyl and phenolic hydroxyl,a slow action organic solid fertilizer with superior ion adsorption, exchange, complexation and chelation capacity.
BENEFITS
- Help soil achieve in good condition.
- Increase the balancing ability of soil and neutralize soil PH.
- Improve nutrients uptake.
- Increase activities of soil beneficial microorganisms.
- Promote the decomposition of artificial or natural toxic substance.
- Healthier plants and improve field output.
SPECIFICATION
| ITEM | STANDARD | ||
|---|---|---|---|
| Ⅰ | Ⅱ | Ⅲ | |
| Humic acid (dry basis) | ≥55.0% | ≥65.0% | ≥75.0% |
| K2O | ≥8% | ≥10% | ≥12% |
| Water Solubility | ≥90% | ≥95% | ≥98% |
| PH | 9.0-11.0 | 9.0-11.0 | 9.0-11.0 |
| Moistrue | <15 | <15 | <15 |
| Appearance | Powder/Flake/Granular/Columnar | ||
| Packing | 1Kg, 10Kg, 25Kg or upon request | ||