Sunmatte Potassium Humate 100 is extracted from the natural high grade leonardite, formulated potassium salt of humic acid.
It contains both nutrient potassium and humic acid and fulvic acid. Especially the fulvic acid, its lower molecule makes it higher physical and biological activity. Sunmatte Potassium Humate 100 Flakes has high solubility in water and ability of anti-hard water .
It can be successfully applied in landscape and garden as well as for all agricultural and horticultural plants. It can be used alone or combined with Nitrogen and Phosphorus through irrigation system or spray tank.