The 6 Pack -Miracle-Gro Water Soluble Tomato Plant Food is a specially formulated plant food designed for great growth in tomatoes and vegetables. With a fast-release formula, this organic 1.5 lb. powder provides up to 2 weeks of coverage. Made with ingredients like magnesium oxide, phosphate, nitrogen, and iron sulfate, this Miracle-Gro product is perfect for indoor and outdoor use. It includes a phosphorous fertilizer disclaimer and features a booster pattern for enhanced growth. This product is ideal for gardeners looking to enhance the health and size of their tomato and vegetable plants year-round.