Back to Nature Rose Bed Amendment and Flower Bed Conditioner are a balanced blend of composted cotton burrs and composted cattle manure with feather meal, cottonseed meal, alfalfa meal, and sulfur. They were formulated especially for roses and flowers. Rose Bed Amendment and Flower Bed Conditioner are screened to a maximum particle size of 1/4 inch, making them perfect for bed preparation and top-dressing. The formulation of cotton burr compost and composted cattle manure adds organic matter to the soil, while feeding the beneficial soil organisms. The blend of meals and sulfur make Rose Bed Amendment and Flower Bed Conditioner tuly top-of-the-line. 1 CU. FT. BAGS.