... , 13-13-21, 11-22-16, 12-12-17+2MgO, 27-6-6, 17-17-17, 16-16-16, 15-15-15, 12 ... -6-10, 20-10-10, 13-8-27, 14-18-18 - 6S - 1B203, 14-23-14- 5S - 1B203, 10-20-10, 15-05-20, 20-8-20 ... portfolio includes:28-28-0, 20-20-0, 20-20-0 + 4S, 14-34-0 + S, 16-20-0 + S, 20-10-0, 23-21+4S ... soluble fertilizersLVFENG FERTILIZER’s NPK water soluble product portfolio includes:20-20-20, 19-19-19, 18-18-18, 30-10-10, 15 ...