... in farmland, can make the soil moisture rise. Potassium chloride (Red granule)Potassium chloride formula KCL, potassium (K2O) not less than 60 ... be more than 95%. Potassium chloride also contains about 1.8% sodium chloride, magnesium chloride 0.8% and chloride ions, water content below 2 ... , cool airiness place, far away from heat, avoid insolation, potassium chloride/KCL