Product Description of High Quality Potassium Humate Fertilizer for Soil Improvement & Plant Growth
Produced by alkaline treatment of naturally oxidized coal (like leonardite) or lignite, potassium humate is the salt form of humic acid. This dark, crystalline material is a sophisticated polymer belonging to the aromatic hydroxy carboxylate family. It is valued in farming for being safe and non-toxic, with no direct pesticidal action. Instead, it serves a dual purpose: stimulating biological activity in plants and amending soil structure for better health.
Molecular formula: C9H8K2O4
Relative molecular mass: 258.35

Specifications:
| Appearance | powder / granule / flake |
| Humic acid (dry basis) | 40-70% |
| K2O | 8-14% |
| Moisture | ≤13% |
| Water solubility | 75-98% |
| PH value | 8-10 |
Benefits of High Quality Potassium Humate Fertilizer for Soil Improvement & Plant Growth
- Enhanced Nutrient Uptake: Acts as a natural chelator, binding to micronutrients (like iron and zinc) and making them more available to plants .
- Improved Plant Growth: Stimulates root development, increases seed germination rates, and boosts photosynthetic activity, leading to higher biomass and yield .
- Increased Stress Tolerance: Helps plants withstand environmental stresses such as drought, heat, cold, and salinity .
- Reduced Fertilizer Requirements: By improving nutrient use efficiency, it allows for a reduction in the application of conventional chemical fertilizers
Package: 25/50KG woven bag lined with plastic bags, or according to the requirements of customers.

Storage and transportation:
Store in a cool, dry area, protected from direct sunlight, frost, and excessive heat
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