Potassium humate is extracted from natural high grade Leonardite. With excellent solubility. It used alone or combined with Nitrogen and Phosphorus in irrigation and spray. It is applied in landscape and garden as well as all agricultural and horticultural plants.

Usage: It can be used as drop irrigation, sprinkler irrigation and fertilization on leaf. It becomes a multi-functional high efficient compound fertilizer after combined with nitrogen, phosphorus and potassium. With the effect of improving soil condition, promoting plants growth and increasing the utility of fertilizer, it is applied as spraying, drip irrigation and fluid fertilizer.