Revitalize your indoor and outdoor plants with the Miracle-Gro(R) Shake 'N Feed(R) fertilizer. This 12-4-8 all-purpose plant fertilizer contains natural ingredients, such as kelp, earthworm castings, feather meal, and bone meal. It can be applied above or below the soil, and for in-ground or in-container plants. One application feeds for up to three months. Improving root development and strength, this fertilizer is great for flowers, trees, shrubs, vegetables, house plants, etc. This product is backed by Scotts no quibble guarantee.