Mounted Orchid Growing Guide — Cork, Driftwood & Tree Fern Mounting Techniques

Orchid mounting---attaching plants to cork bark, tree fern slabs, or driftwood instead of potting them---recreates their natural epiphytic growth habit. Benefits include easy root health monitoring and wall-mounted display possibilities.

Orchids Suited to Mounting

Not all orchids are suitable. Mounting works best for epiphytic orchids that naturally grow on tree bark or rock surfaces:

• Mini Cattleya and Laelia types: Thick roots tolerant of drying
• Brassavola nodosa: Hardy and beginner-friendly
• Dendrobium types: Slender stems adapt well to mounting
• Bulbophyllum types: Creeping growth habit suits board mounting
• Mini Phalaenopsis: Easy to mount and very popular

Choosing Materials

Cork Bark The most popular material. Lightweight with high breathability and a rough surface ideal for root attachment. Thicker pieces also retain some moisture. Use natural cork bark, not wine-type cork.

Tree Fern Slab Cut from tree fern (Cyathea) stems, these are fiber-rich with excellent moisture retention and breathability balance. Heavier and increasingly difficult to source.

Driftwood When using found or purchased driftwood, choose rot-resistant species (dogwood, oak, chestnut). Irregular shapes create natural-looking displays. Thoroughly wash, boil, and dry before use to eliminate pests and mold.

Mounting Procedure

Materials Needed - Cork bark or driftwood - Sphagnum moss (high-quality, e.g., New Zealand sourced) - Fishing line (monofilament) or soft wire - Scissors, spray bottle

Steps 1. **Rehydrate sphagnum**: Soak dried sphagnum in water until fully expanded; squeeze out excess 2. **Root preparation**: Remove from pot and trim dead or damaged roots 3. **Wrap in sphagnum**: Wrap a thin layer (1-2 cm) of sphagnum around the roots 4. **Attach to mount**: Press the wrapped plant against the board and secure with fishing line or soft wire. Tie firmly enough to prevent movement without crushing 5. **Add hanging hardware**: Drill a hole or thread wire through the mount for wall hooks 6. **Initial drying**: Skip misting for 1-2 days to let root cuts callus over

Watering and Daily Care

Watering Methods Mounted orchids dry faster than potted ones, requiring more frequent watering.

• Misting: Daily to every other day, thoroughly wetting roots and sphagnum
• Dunking: Submerge the entire mount in a bucket for 10-15 minutes once or twice per week. This ensures thorough hydration

Seasonal Adjustment - **Summer (growing season)**: Increase frequency; water as soon as roots dry - **Winter (dormancy)**: Reduce frequency; wait until roots turn white before watering

Wall Display Ideas

• Driftwood arrangement: Mount multiple species on a large driftwood piece for living wall art
• Cork wall gallery: Arrange multiple cork mounts randomly on a wall for a gallery effect
• Window hanging: Suspend from curtain rods or tension bars with S-hooks to catch light
• Terrarium-style: Place cork mounts inside glass frames or hoops, combined with moss and other plants

Safe Purchasing on Bri-Choku

Starting mounted orchid cultivation requires robust plants with healthy roots. Bri-Choku features specialist epiphytic orchid growers who can advise on material selection and mounting techniques before purchase.