Contains natural ingredients to feed microbes in the soil (microbes break down natural ingredients into nutrients that support root strength and development which increases water efficiency). Kelp. Earthworm castings. Feather meal. Bone meal. Nourishes above and below the soil. Feeds for up to 3 months. Feeds up to 30 sq ft. Contains vital micronutrients to grow stronger, vibrant and more productive plants (vs unfed). Use anywhere - in ground and in containers guaranteed not to burn when used as directed. For beautiful garden all season long, reapply every 3 months and water regularly. Guaranteed satisfaction or your money back! Within 6 months of purchase if you, the consumer, are not completely satisfied with the results after using this product, we will refund your purchase price in full. Information regarding the contents and levels of metals in this product is available on the Internet at http://www.regulatory-info-sc.com. Simply send proof of purchase and register to Miracle-Gro Lawn Products Inc. PO Box 267, Marysville, OH 43041. For additional gardening tips visit our website at miracle-glo.com or call 1-800-645-8166.