FoxFarm Happy Frog All-Purpose Fertilizer 6-4-5 is a ready-to-use plant food that is designed for use on flowers, ornamentals and vegetable gardens. It features an NPK ratio of 6-4-5 with a unique combination of beneficial microorganisms to provide essential nutrients to plants where they need it most. It contains a special blend of premium organic ingredients such as fish meal, feather meal, bat guano, humic acid and more. It also includes Mycorrhizal fungi to help enhance root efficiency which improves water absorption and nutrient uptake. This slow-release fertilizer provides all-season feeding to annual and perennial plants, ornamental plantings, vegetables, and other container plants. It is OMRI listed so it is safe for organic gardening. Available in 4 lb. bag.