E.B. Stone Organics Rose & Flower Potting or Planting is a versatile mix that can be used as both a soil amendment or as a ready-to-use potting soil. It is a 100% natural organic soil mix that was blended for growing flowers and roses. This soil is slightly acidic and contains just the right ingredients to get your lovely flowers off to a good start. Ingredients: Aged Fir Bark, Aged Redwood, Composted Chicken Manure, Pumice, Earthworm Castings, Peat Moss, Alfalfa Meal, Dolomite Lime (pH Adjuster) Oyster Shell Lime (pH Adjuster), Bat Guano, and Kelp Meal