Dr. Earth Organic 8 Bud and Bloom Booster is a superior blend of fish bone meal, feather meal, mined potassium sulfate, alfalfa meal, kelp meal, seaweed extract, and PRO-BIOTIC seven champion strains of beneficial soil microbes plus Ecto and Endo Mycorrhizae. Primary Uses: Feed vegetables, Citrus, Vines, Hibiscus, Bougainvilleas, Roses, All flowering plants and Potted plants. 4-10-7 Formulation. Feeds for several months.