Super potassium humate: 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. Test item Standard: Ha (dry basis)70%min 60%min Fa (dry basis)15%min 15%min. K2o 12%min 8%min. Moisture 15%max 15%max. Ph 6-8 9-11. Packing: in 20 kg bags. Load capacity : 15mt without pallet.