Cork granules can be used as a growing medium that is very resistant to breaking down and doesn't hold too much moisture. Orchids tend to grow very well in these granules.
Available in 2 Grades:
- Fine is approx.: 1/8" to 1/2"
- Coarse is approx: 1/2" to 1"
Available in 3 Quantities - 1/8 cf, 1/4 cf, and 1 cf bags
