Miracle-Gro® Expand 'n Gro Concentrated Planting Mix gives you beautiful, thriving plants in containers or in-ground.
The small, lightweight bag is easy to carry and store. Just add water and the mix expands up to 3 times - right before your eyes.
When used in ground, Expand 'n Gro loosens and aerates native soil for better plant growth. It's all-natural fibers help control moisture by holding 50% more water than basic potting soil and releasing it as plants need it. And it feeds plants for up to 6 months.