Hi-Yield ® Magnesium Sulfate

Hi-Yield Magnesium Sulfate is a water soluble source of Magnesium that prevents and controls yellowing of plant foliage due to a deficiency of Magnesium known as Chlorosis. In addition to correcting Magnesium deficiencies Hi-Yield Magnesium Sulfate will also help turn Hydrangea blooms white. Apply Hi-Yield Magnesium Sulfate as either a soil treatment or a foliar spray. Great for use on palms.