Designed to produce more blooms on your plants using a 10-30-20 formula. This supplemental water-soluble fertilizer can be used on a variety of flowering plants in addition to roses like vegetables and indoor plants. It does contain some chelated iron which aids in keeping your leaves green! Available in 2 sizes. Best if applied every 7 to 14 days. For outdoor plants mix 1 Tablespoon with a gallon of water. See label for instructions on indoor plants. Made in the USA!