Best Super Soil Topsoil - $36.00/cubic yard- It begins as a locally obtained topsoil that is enriched with sterilized mushroom soil, farm manure and other materials to produce our signature topsoil. It is pre-blended with our state of the art screening plant, ensuring consistency and quality. Best Super Soil Topsoil is tested to insure that the soil is at maximum nutrient capacity for optimal plant and grass growth. It is "spread and seed" and "spread and plant" ready!! This "Best Super Soil" is excellent for gardening, plantings and all landscaping.