E.B. Stone Bulb Food is a blend of premium organic fertilizer formulated to provide the nutrients vital for abundant growth and flowers. The long lasting ingredients are ideal for feeding bulbs throughout the bloom period and will provide the nutrients necessary for a strong root system and vigorous bulbs. Contains: Feather Meal, Bone Meal, Dried Chicken Manure, Bat Guano, Alfalfa Meal, Kelp Meal, Potassium Sulfate, Humic Acids and Soil Microbes including Mycorrhizal Fungi.