Grow the best plants possible with Miracle-Gro Potting Mix. This continuous release formula will feed for up to six months. This special blend features MicroMax nutrients that will produce hearty, vigorous plants with richer more vibrant colors. Organic materials help improve drainage and airflow, and the wetting agent disperses water to prevent dry spots. Miracle-Gro Potting Mix is ideal for all kinds of container or potted plants.