Formulated for fast and efficient composting, this specialized blend contains select strains of fungi, bacteria and microbial nutrients to break down all organic yard waste, including grass clippings, leaves, vines, weed cuttings, wood chips, animal bedding and more. Creates a nutrient-rich, soil-improving humus that's excellent for home gardens, municipal plantings and agricultural use. Gemplers Compost Digestant is backed by our Quality Guarantee. See our for full details.