Water the orchid before re-potting to ensure that the roots are moist and flexible and will not break.
Remove the old medium from around the roots of the orchid. Be careful not to break healthy roots.
Cut off soggy or unhealthy roots with a sterile knife or pruning tool.
Place the wooden basket on a stable surface and place the orchid in the middle of the basket floor.
Support the plant with larger pieces of bark to hold it in place. Tie with twine or nylon strips if necessary.
Fill in the area around the roots with new media. Sphagnum moss, fir bark chips, tree fern fiber, coconut chips, perlite and redwood bark chips are just a few of the orchid media available. Choose the type recommended for your type of orchid.
Work the new medium around the roots of the plant gently to fill in voids. The rhizome or crown of the plant should be slightly below the rim of the basket.
Water lightly until the plant adjusts to its new pot, about two weeks. Then, water regularly.
Fertilize plants in a bark medium with 30-10-10 fertilizer. Use an 18-18-18 fertilizer for other types of media.