Hi-Yield Magnesium Sulfate 4lbs

Contains a soluble source of Magnesium that is readily available to aid in correcting plant Chlorosis.
Excellent for use on palms. Use to encourage white blooms on Hydrangeas.

Application Rates:

• Foliage spray: 2 tablespoons per gallon Soil application: 1 lb. per 100 sq. ft.