Humic acid & potassium humate Soluble potassium humate is the potassium salt of humic acid made from high grade leonardite, which is not only a more readily available potassium fertilizer but also has all benefits from humic acid both to soil and to plant, such as soil conditioning, nutrients uptake improving etc. In addition, it has wider applications from soil application, seed soaking, root soaking to fertigation due to highly water soluble. Up to request
