The quick, clean, easy way to feed continuously for up to 3 months. Great for use on all types of new and existing outdoor flower and vegetable beds, trees and shrubs. Prevents overfeeding and burning when used as directed. Use the convenient shaker jug all season long by refilling it with the Miracle-Gro Shake 'n Feed Continuous Release Plant Food refill bag. Fertilizer analysis is 10-10-10. Shake 'n Feed Continuous Release Plant Food should not be used to feed indoor or outdoor container plants.