Dr. Earth Organic 5 Tomato, Vegetable and Herb Fertilizer is a superior blend of fish bone meal, feather meal, kelp meal, alfalfa meal, soft rock phosphate, fish meal, mined potassium sulfate, humic acid, seaweed extract, PRO-BIOTIC seven champion strains of beneficial soil microbes plus Ecto and Endo Mycorrhizae. Primary Uses: Feed tomatoes, Summer vegetables, Winter vegetables, Herbs, Root crops, Established vegetables and During transplanting. 5-7-3 formulation.