Your plants want to show off so give your indoor and outdoor container plants the right ingredients to grow bigger and more beautiful with Miracle-Gro? Potting Mix (vs. unfed). Our specially formulated mix feeds for up to 6 months for more blooms and more color (vs. unfed). Use with indoor and outdoor container plants. Select a container with a drain hole and fill it 1/3 full. Loosen the root ball and place the plant into the pot. Add more mix and press down lightly. Water your newly potted plant and let it drain. Check the plant tag for plant-specific light and watering needs. Remember: to avoid compaction and replenish nutrients all container plants should be repotted annually. One 16 qt. bag will fill one 12 container (dependant upon the size of the root ball.) Thirty days after planting begin a regular feeding program with Miracle-Gro? Plant Food. With Miracle-Gro? Potting Mix you can grow plants twice as big (vs. unfed plants).