Let your tropical plants show off in their containers! Miracle-Gro? tropical potting mix is designed to help your tropical plants thrive. This potting mix is specially formulated to include lava rock, a porous and lightweight material that provides the necessary drainage to support tropical plant growth. Once you combine your tropical plant and our potting mix in an indoor or outdoor container, your plant will stay fed for up to 6 months. You can use Miracle-Gro? tropical potting mix with any type of tropical plant, including spider plants, ZZ plants, snake plants, pothos, croton, monstera, fiddle-leaf fig and more. And, to top it all off, because of the potting mix's unique ingredients, it is less likely to attract fungus gnats. Go purchase a bag of Miracle-Gro? tropical potting mix today! For even more spectacular results, consider starting a regular feeding program 30 days after planting with Miracle-Gro? tropical houseplant food.