About This Great for soil preparation and conditioning: Garden gypsum granules help to loosen heavy clay soils, aerate compacted soils, and improve soil drainage. It also helps to regulate soil pH levels. Improve plant growth: Calcium sulfate is an essential nutrient for plant growth. It helps to strengthen plant cells, promotes root development, and improves flower production. Easy to use: Simply spread Garden gypsum granules over the soil and work it into the soil using a garden hoe or tiller. No mixing or blending is required. Versatile: Garden gypsum granules can be used for both indoor and outdoor plants. It is an excellent choice for gardeners who want to improve the soil quality without harsh chemicals. Long-lasting: Garden gypsum granules are a long-lasting soil amendment. They break down slowly over time, releasing calcium and sulfur into the soil for continuous plant benefit. Overview Brand : E & LAY PROFESSIONAL NUTRIENTS Item Weight : 16 ounces Item Form : Granules Specific Uses For Product : Garden, plants, lawn Manufacturer : E & LAY PROFESSIONAL NUTRIENTS