Miracle-Gro Expand 'n Gro Concentrated Planting Mix 0.33 Cu Ft
Brand: Miracle-Gro
Great substitute for garden soil or potting mix
Can be used in-ground or in containers (see label for instructions)
Grows up to 3X bigger plants than native soil and feeds up to 6 months
Holds up to 50% more water than basic potting soil
Expands up to 3X when water is added and creates up to 90% more air space in native soil