Lush, deep green foliage and big, colourful blooms start with exceptional nourishment. Nourish your flowering trees and shrubs above and below the soil with Miracle-Gro Shake 'n Feed Flowering Trees & Shrubs Plant Food 18-6-12. It's specially formulated with vital micronutrients and organic ingredients, like kelp, earthworm castings, feather meal, and bone meal. That's important because microbes in the soil break these ingredients down into essential nutrients plants need for good health and strong roots. Increases water efficiency, too. Just shake on flowering trees, shrubs, and other acid-loving plants to feed up to 3 months.