It is shiny black tiny flakes, easily soluble in water and weak alkaline. It perfectly combines potassium and humic acid which is extracted from young active leonardite. It is organic chelator and microbial stimulator.
In agriculture Soil conditioner: Improve soil stricter, increase cation exchange capacity of soil, stimulates biological activity in soil, reduce high salts in alkaline soils, increases the content of humus in soil, reduce the toxicity of pesticide residue and prevents soil from contamination of heavy metallic ions as well as other harmful matters. Fertilizer efficiency promoter: Greatly improve the utilization rate of nitrogen fertilizer, keeps 60% of nitrogen readily available and 40% as slow-release N. Plant growth stimulant: Promote root development and stimulates seed germination, enhance nutrient uptake, enhance the resilience of crops(such as cold, drought, pest, disease and toppling resistance), promotes healthier, stronger plants and improves appearance. Potassium is an important component of chlorophyll, can speed up the photosynthesis. In industry Used as drilling mud treatment agent etc.