Fast Acting Gypsum
Item Number: SGF1116
Weight: 4lbs
FAST ACTING GYPSUM is a stress free way to create beautiful lawns and fruitful gardens. FAST ACTING GYPSUM not only adds Calcium and Sulfur to your lawn, it also loosens the soil to allow for better air and water penetration promoting strong roots and healthier plants.
Apply any time of the year to improve soil structure. For best results apply in the spring and fall. See table below for application rates.
| Application | Rate |
| New Lawns | 4lbs per 800 sq. ft. |
| Existing Lawns | 4lbs per 800 sq. ft. |
| Shrubs | 1 cup surrounding base |
| Vegetables | 1lb per 100 sq. ft. |
| Flowers | 1lb per 100 sq. ft. |
Calcium Sulfate Dihydrate (CaSO4-2H2O) . . 88.0%
Calcium (Ca) . . . . . . . . . . . . . . . . . . . . . . . . . 21.0%
Sulfur (S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17.0%
Inert Ingredients . . . . . . . . . . . . . . . . . . . . . . . 11.5%
Derived from gypsum.