Salinity: The Importance of a Low Salt Index Fertilizer

A large number of crops, along with turf and ornamentals, are sensitive to chloride and salt. To protect crops from high salinity, growers are looking for safer fertilizer options. Protassium+® sulfate of potash doesn’t introduce harmful levels of chloride into the soil and when compared per unit of K2O, Protassium+ SOP has the lowest salt index of all major potassium sources.