Potassium Potassium is a major nutrient that is required in large amounts by plants required for plant growth and reproduction. We offer high quality potassium solutions, including M.O.P, S.O.P and S.O.P fines improving overall plant health and strengthening draught and temperature fluctuation resistance in plants. M.O.P. SOP & SOP Fines Features Potassium stimulates the growth … Continue reading Potassium