Gardeners claim that this potting mix has made their plants grow double and triple in size in just a few days.

They've given it over 4,000 five-star ratings, and they say that it's “the best quality” bagged soil for your plants. Miracle-Gro Potting Mix, $14 (was $30) at Walmart. Get It.

They've given it over 4,000 five-star ratings, and they say that it's “the best quality” bagged soil for your plants. Miracle-Gro Potting Mix, $14 (was $30) at Walmart.

Miracle-Gro Potting Mix. We’re fans of this potting soil because it’s effective for both indoor and outdoor container plants. It promotes excellent drainage and airflow to boost plant growth ...