This Miracle-Gro Potting Mix 16 QT is perfect for indoor and outdoor potted plants. It is enriched with Miracle-Gro Plant Food, making it ideal for feeding your plants for up to 6 months. It also helps protect against over and under-watering with its moisture-control formula. Plus, the mix is designed to help your plants develop strong roots and promote bountiful blooms. Make sure your potted plants get the nutrients they need with this Miracle-Gro Potting Mix 16 QT.