leonardite humic acid
USD $1 - $2 /Metric Ton
Min.Order:3 Metric Tons
leonardite humic acid
Super Potassium Humate can increase the utilization of mineral fertilizers effectively in soil, promote the soil structure, increase the capacities of the earth water holding, cation exchange and aeration condition stimulate activities of soil microorganism, and reduce pollutants in the soil. It promotes the plant photosynthesis, increases crop yield, and improves the quality of agricultural products.
2. Specification
Appearance: Black flake
Water insoluble matter (dry basis): 2%max
Humic acid (dry basis):70%min
K2O: 10%min
pH: 9.0-11.0
3. Application
1. Foliar application;
2. Seeds soaking;
3. Irrigation.
4. Package and storage
Package:
1) Kraft bags with PE liner, 20kg net; 2) 5kgs foil bag,4 foil bags in one carton,20kgs net;
Storage: In sealed and damp-proof place