MAP *100%quick soluble *high total nutrient content 72%and up. *double layer package of 9.5kg ea *week acid PH reaction Monband MAP(monoammonium phosphate), tech grade, 12-60-0 N-P2O5-K2O, with total nutrient of 72-73% and up, fit the roots growing stage and seedling transplant stage. 100% soluble fit top dressing and hydroponic growing. MONOAMMONIUM PHOSPHATE (MAP) tech grade