Espoma Organic® Garden Gypsum Clay Soil Conditioner

Made in USA

Espoma Organic Garden Gypsum is a natural mineral soil amendment designed to improve soil structure and support stronger root growth. Ideal for loosening heavy clay soils, it helps create better air and water movement in the soil, allowing roots to grow more freely and plants to establish more effectively. This 100 percent pure, pelletized formula is easy to apply and contains no sludges or fillers, delivering consistent quality for dependable garden performance.

Garden Gypsum is suitable for a wide range of uses, including vegetable gardens, ornamental beds, fruit plantings, and lawns. It also helps reduce damage caused by winter ice melters and can neutralize pet urine spots in turf areas. Safe for people, pets, and the environment, it is approved for organic gardening and fits easily into sustainable garden practices. The pelletized form ensures even distribution whether applied by hand or with a spreader.

Apply any time during the growing season when soil is workable, but never apply to frozen ground. For garden beds, incorporate 6 pounds per 30 square feet into the top 6 inches of soil. For shrubs, apply 3 pounds per plant, and for flowers, use 1 pound per plant. Lawns benefit from 36 pounds per 1,000 square feet, with higher rates for heavy clay soils. After application, water thoroughly to activate the amendment and support soil improvement.