NPK Compound Fertilizer 20-10-10 with 2-4 mm N: 20% MIN P:10% MIN K:10% MIN Moisture 2.5% MAX Detailed Product DescriptionNPK ... -10, 30-10-10, 20-10-30, 10-52-10, 10-30-20, 15-15-30, 13-13-43, 12-12-36. 10-52-5, 18-18-18, 19-19-19 ... -16, 16-20-0, 23-21-0, 15-15-0 4.PK granular: 0-5-50, 0-12-17, 0-15 ... : 20.5% ,White granular 2-4mm. NPK Compound Fertilizer 20-10-10 with 2-4 mm