Sul-Po-Mag 0-0-22 22S 18Mg
Sul-Po-Mag is a soluble sulfate of potash magnesia. It is a crushed mineral that will not alter the soil pH. Apply where magnesium and potassium are deficient and calcium is abundant.
Bag - 50 lb
Sul-Po-Mag is a soluble sulfate of potash magnesia. It is a crushed mineral that will not alter the soil pH. Apply where magnesium and potassium are deficient and calcium is abundant.
Bag - 50 lb