The Lady Bug Natural Brand Rose Magic Soil Blend is considered to be the "Cadillac of Soils" and is highly recommended for roses and perennials. It contains an equal blend of 5 superior composts: glittering greensand, decomposed granite, composted topsoil, and super natural expanded shale. Rose Magic can be used as a soil amendment or as a planting medium for large containers. In addition, you can also plant directly into the Rose Magic. This soil blend encourages stronger root system growth, helping your roses achieve maximum growth. Comes in a 45 lb bag.