A must-have for annuals, perennials and garden vegetables and plant gardeners A must-have for annuals, perennials and garden vegetables and plant gardeners 15 oz feeds roughly 40 sq. ft. area Each granule contains essential plant nutrients such as nitrogen, phosphorous and potassium. Nutrition is released into the soil slowly so that plants have a ready supply as they grow. This product is a must-have for vegetable and plant gardeners. It is specially formulated to grow flavorful vegetables and colorful blooms, and it is ideal for perennials. Plus, it feeds for up to 4 full months, so you can enjoy beautiful flowers and more bountiful vegetables all season long.