This granular plant food grows healthier, more resilient plants. In addition, this plant fertilizer feeds plants up for 3 months. Nutrients within the plant food help build strong roots. An all-purpose product for outdoor plants, these plant food granules can be used with in-ground plants in gardens and new or established container plants. To apply, shake evenly on the soil to distribute granules atop the soil surface. When using with potted plants, mix at the recommended rate throughout the soil. Water to start feeding. To keep your plants healthy, let soil mix dry to the touch between waterings.