Give indoor and outdoor container plants the right ingredients to grow bigger and more beautiful with Miracle-Gro® Potting Mix. Our specially formulated mix feeds for up to 6 months for more blooms and more color*. Use with indoor and outdoor container plants. Grows Plants Twice as Big! vs. unfed plants Grows Plants Twice as Big! vs. unfed plants Feeds up to 6 months More blooms for more color vs. unfed plants For indoor and outdoor container plants For use in containers