Hi-Yield Magnesium Sulfate Brand_Abco 3 month filter is 90%

3 month filter is 90% effective at capturing large allergens like mold spores & pet dander

and Chipmunks

and is non-slip

Two pieces are mechanically joined/sealed

Starts to work immediately

Hi-Yield Magnesium Sulfate Brand_Abco 3 month filter is 90%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. Soil Application: Apply at the rate of 1 lb. per 1,00 sq. ft. and water thoroughly Always Read and Follow Label Directions.