Douglas fir bark is commonly recommended for orchids with medium sized roots which do not necessarily want to dry out completely between watering such as mid size Cattleyas and Oncidium Alliance. When properly used, can be maintained for 18 months to two years before requiring replacement depending upon your watering patterns. Kiln dried (sterilized).
This bag will re-pot 4 five inch pots.
Please NOTE: Due to the organic nature of this product we cannot ship outside of Canada.