Espoma Organic Garden Gypsum
Pelletized for easy application. Loosens heavy clay soils. Helps cure turf burns from ice-melters and pets. Comprised of 100% natural and organic ingredients, these products are pure plant food with no fillers or sludge. They enrich your garden with the best the earth has to offer. Approved for organic gardening. Hard to find products for the avid and environmentally conscious gardener.