Coast of Maine 20qt Organic Roses and Flowers Soil – Specialty Soil for Flowering Plants is a premium, natural planting soil specially crafted by Coast of Maine to support all varieties of roses, flowering shrubs, annuals, and perennials. This high-quality organic soil blend is made with compost, peat moss, aged bark, and lime to help promote strong root growth, improve soil structure, and support vibrant blooms throughout the growing season, making it an excellent choice for gardeners looking to maintain healthy, colorful ornamental flower beds and container plantings.