Monopotassium phosphate 1.5 lbs / Monobasic potassium phosphate Hydroponic

Monopotassium phosphate, MKP, (also potassium dihydrogenphosphate, KDP, or monobasic potassium phosphate), KH2PO4, is a soluble salt of potassium and the dihydrogen phosphate ion which is used as a fertilizer and a fungicide . It is a source of phosphorus and potassium . It is also a buffering agent . Agricultural Hydroponic Fertilizer 680 grams22.6 g/100 mL (20 °C) = solubility in water