Sold in a handy re-sealable, waterproof pouch, Hadeco Bulb Food, with essential nutrients, has been specially formulated by leading Dutch Flower Bulb growers. It promotes the development of strong roots for vigorous foliage and abundant flowers. Its composition makes it an ideal food for all blooming plants including annuals and perennials.  The powder can simply be sprinkled over the planting area and watered in.