Our Garden Gro Compost is a mixture of composted leaves and grass clippings. It’s an inexpensive alternative to chemical fertilizers, and it is less likely to harm sensitive roots. This recycled product in beneficial because it gradually releases nutrients into the soil, it diverts waste, is less stressful on roots, it loosens soil, allows roots to spread out widely (prevents erosion), retains water just like mulch, and is a sustainable improvement on soils.