When you invest in the plant power of Grow More Water Soluble Concentrated Plant Fertilizer, you'll be knee deep in green in no time. This 25 pound bag has plenty of concentrated fertilizer for all your indoor gardening, greenhouse, and agricultural applications. It dissolves in cold water so you can more easily feed your plants with its blend of essential nutrients. Stop by we will definitely help you out. The Grower's Depot 453 S I St, San Bernardino, CA 92410 Mon-Sat 9am -7pm Sun 10am - 3pm