Humic Acid Powder Form

Our range of Humic Acid Powder Form is a permanent humic substance and cannot be degraded that fast by the microorganisms of the soil. It is an ideal additive to boost the bio-activity and improve the performance of compost or composited fertilizer.
Typical Analysis:
Appearancei Powder
Humic acid (dry basis) i 70.0%min
Moisture i 18.0%min
pH i 4-6
Sieve residue (0.5mm) i 5%max
Function & Benefits
1. Improve the structure of soil, increase the buffering power of the soil.
2. Neutralize both acid and alkaline soils, regulate the pH-value of soils.
3. Stimulate plant growth increase the yield and quality.
4. Reducing nitrate leaking into the groundwater.
5. Increase the effectiveness of herbicide pesticide and fungicide, immobilize or reduce their harmful residues.

Direction for use:
Soil application: Used as base fertilizer 50-100kgs per crop season.
Mix additive: 30-60kgs per ton of composite.

Package:
woven bags with line 25kgs net weight ,also can satisfy customers' requirement.