Garden Gypsum 5 lb Prilled
$11.50
Garden Gypsum improves the physical condition of lawns, and garden soils while adding the essential nutrients calcium and sulfur. Commonly used to reduce soil compaction and increase drainage in heavy clay soils, gypsum is also used to help remediate and revitalize alkaline, sonic or saline soils. 5 lb box
Guaranteed analysis: Calcium (Ca)..........21.0% Sulfur (S) ..........17% Calcium Sulfate Dihydrate..........89.0%
Derived from: Mined Gypsum
Also contains non-plant food 2% Lignosulfonate
Listed by the Organic Materials Review Institue (OMRI) for use in organic production.
Application Rates:
2 cups = 1 lb; approximately 10 cups per 5lb box
Vegetable Gardens 2.5-5 lbs per 100 square feet.
Lawns 5-10 lbs per 100 square feet
Trees & Shrubs spread 1 lb per 1" of trunk diameter
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