Specially formulated to help your plants grow strong and vibrant, while promoting more blooms and spectacular colors versus unfed plants. Miracle-Gro® Shake 'n Feed® Ultra Bloom® Plant Food contains vital micronutrients, plus added organic ingredients, to nourish above and below the soil. Formulated with kelp, earthworm castings, feather meal and bone meal in an all-in-one particle to feed microbes in the soil. You can use it anywhere: in-ground and in containers as it provides feeding for up to 3 months. Feed your plants with the help of Miracle-Gro® Shake 'n Feed® Ultra Bloom® Plant Food.