Organic Fertilizer Black Shiny Crystal 85%Min Water Soluble Potassium Humate From Leonardite

Potassium Humate 85%min Shiny Crystal Property: It is dark black crystal , soluble in water and weak alkaline, which perfectly combines humic acid and potassium. The humic acid is extracted from natural young lignite. It is organic chelator and microbial stimulator. Effect 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. Application in industry: Used as drilling mud treatment agent, waste water treatment compound, heavy metal adsorbent, medicine, in construction as foundry sand additives etc. Packing:in 25kgs kraft papr bags or plastic woven bags