Dr. Earth Organic 9 Fruit Tree Fertilizer is a superior blend of feather meal, fish bone meal, cottonseed meal, kelp meal, alfalfa meal, soft rock phosphate, mined potassium sulfate, seaweed extract and PRO-BIOTIC seven champion strains of beneficial soil microbes plus Ecto and Endo Mycorrhizae. Primary Uses: Feed fruits trees, Avocados, Citrus, Apples, All berries, Peaches, Plums, Apricots, Almonds, Grapes, Persimmons, All nut trees, All fruit vines, All vines and Potted plants.