Microbial Earth products can be found at the following locations:
Austin Independent Retailers:
Wheatsville Co-op
Geo-growers
The Great Outdoors
Brite Ideas
Red Barn Nursery
Austin Farmer's Markets
Austin Downtown Farmer's Market (Sat 9-11)
Barton Creek Farmer's Market (Sat 9-11)
Cedar Park Farmer's Market (Sat 9-11)
San Antonio
Antique Rose Emporium
Shades of Green
