NPK Fertilizers (different formula) Appearance free flowing Crystal Packing 25Kg plastic woven bag Storage Store at dry ventilated places, avoid from the sun and rain Usage agriculture purpose, etc. NPK high efficiency compound fertilizer The NPK type has very much, according to customer demand production. Balanced basis 20-20-20, 9-45-30, 19-19-19+TE 16-16-16.,17-17-17,18-18-18,12-12-17+MgO,20-10-12+2MgO. high nitrogen basis 30-10-10,22-5-19+TE,31-11-11 ,23-6-10,25-7-7+2MgO.,20-10-10+2Zn 25-5-10 high phosphoric basis 10-55-10,12-38-10,12-48-810-52-10,18-30-1510-40-10 ,12-36-12 high potassium basis 10-10-40,11-5-40,15-10-30,13-13-21+2MgO.,16-8-32,15-5-20+2Mg+6S 25Kg plastic woven bag