Growing orchids on wood is an exciting and natural way to display these beautiful plants, and Rhynchostylis gigantea, commonly known as the Giant Rhynchostylis, is an ideal orchid for this method. Unlike traditional potted orchids, growing orchids on wooden mounts allows the plant to thrive in a more natural, epiphytic environment, mimicking how it would grow in the wild. If you’re looking to add an element of natural beauty and tropical charm to your home or garden, here’s how to grow and care for Rhynchostylis gigantea on wood.
Why Grow Rhynchostylis gigantea on Wood?
Rhynchostylis gigantea, native to Southeast Asia, is an epiphytic orchid that grows naturally on trees and other structures. Growing it on wood allows the plant to:
- Mimic its natural habitat: In the wild, Rhynchostylis gigantea grows on trees where its roots are exposed to air, moisture, and sunlight. Mounting it on wood allows you to replicate this epiphytic environment.
- Improve air circulation: Orchids grown on wood benefit from better airflow around their roots, which helps prevent rot and promotes healthier growth.
- Aesthetic appeal: Orchids mounted on wood create stunning living art pieces, with their roots clinging to the bark and flowers blooming in a natural, graceful manner.
Materials Needed for Growing Rhynchostylis gigantea on Wood
To grow Rhynchostylis gigantea on wood, you will need a few basic materials to create the right environment for the orchid. Here’s what you’ll need:
- Wooden mount: Choose a piece of wood that is suitable for mounting. Cork bark, driftwood, or cedar planks are ideal because they are durable and provide a natural texture for the roots to cling to.
- Fishing line or orchid wire: To secure the orchid to the mount, you will need some form of support, such as fishing line or orchid wire.
- Sphagnum moss: This moss helps retain moisture around the roots while also providing aeration. It’s perfect for epiphytic orchids like Rhynchostylis gigantea.
- Mounting adhesive (optional): In some cases, you may choose to use a plant-safe adhesive to help attach the orchid to the mount.
- Pruning shears: To trim any excess roots or leaves when mounting.
- Water: Orchids mounted on wood often need more frequent misting or watering than those in pots.
Step-by-Step Guide to Growing Rhynchostylis gigantea on Wood
Step 1: Prepare the Wooden Mount
Select a piece of wood that has rough texture or bark, as this provides the perfect surface for the orchid’s roots to attach. Make sure the wood is free of any chemicals or treatments that could harm the plant.
- Clean the wood: Gently clean the wood with water to remove any dirt or debris. Let it dry completely before mounting the orchid.
- Optional: If you’re using a large piece of wood or driftwood, consider soaking it in water for a few hours to ensure that it stays moist longer and helps create a suitable microenvironment for your orchid’s roots.
Step 2: Prepare the Orchid for Mounting
Before you mount your Rhynchostylis gigantea, prepare the orchid to ensure it’s healthy and ready for its new home:
- Inspect the roots: Carefully remove the orchid from its pot and inspect the roots. If there are any damaged or dead roots, trim them back with clean, sharp pruning shears.
- Soak the roots: Soak the orchid’s roots in water for about 30 minutes before mounting. This helps to hydrate the plant and makes the roots more flexible when securing them to the wood.
Step 3: Attach the Orchid to the Wood
Once the wood and the orchid are ready, it’s time to mount the orchid onto the wood:
- Place the orchid: Position the orchid on the mount, making sure the roots are spread out and that the base of the plant is facing upwards. The roots should gently touch the wood’s surface.
- Secure the roots: Use fishing line or orchid wire to gently tie the orchid to the wood. Be careful not to tie too tightly, as this can damage the roots. The roots should have enough freedom to expand and grow.
- Add moss: Place sphagnum moss around the base of the orchid, covering the roots to provide moisture and insulation. The moss will also help retain humidity around the roots, which is crucial for Rhynchostylis gigantea.
- Optional adhesive: For extra security, you can use a plant-safe adhesive to help keep the orchid in place, especially if the roots don’t naturally cling to the mount right away.
Step 4: Care for Your Mounted Rhynchostylis gigantea
Once your orchid is mounted on the wood, it’s important to provide it with the right care to ensure successful growth and blooming. Follow these care tips:
- Watering:
- Frequent misting: Since mounted orchids don’t have soil to hold moisture, they will need to be misted regularly to keep the roots hydrated. Use a spray bottle to mist the orchid’s roots every 2-3 days. In drier conditions, you may need to mist more frequently.
- Water thoroughly: Once a week, water the mounted orchid thoroughly by soaking the roots in a shallow container of water for about 20-30 minutes. Allow excess water to drain before placing the orchid back in its location.
- Light:
- Bright, indirect light is ideal for Rhynchostylis gigantea. Place the mounted orchid near a bright window, but avoid direct sunlight, which can scorch the leaves.
- Orchids grown on wood benefit from filtered light, so consider placing the plant near a sheer curtain or an area that receives diffused light.
- Humidity:
- Rhynchostylis gigantea thrives in high humidity environments, typically between 50-80%. If your home is too dry, you can increase the humidity by placing the mounted orchid in a humidity tray or using a humidifier in the room.
- You can also cover the orchid with a clear plastic bag or cloche temporarily to help retain moisture, but be sure to provide proper air circulation to prevent fungal growth.
- Temperature:
- Rhynchostylis gigantea prefers warm temperatures, ideally between 75°F-85°F (24°C-29°C) during the day and a bit cooler at night.
- Avoid placing the orchid in areas with drastic temperature fluctuations or drafts, as this can stress the plant.
- Fertilizing:
- During the growing season (spring and summer), fertilize the orchid once a month with a balanced, water-soluble orchid fertilizer diluted to half strength. This will provide the necessary nutrients for healthy growth and flowering.
- Avoid fertilizing during the dormant months (fall and winter), as the orchid needs a period of rest.
- Re-potting or Re-mounting:
- Orchids grown on wood generally don’t need to be re-potted or re-mounted as frequently as those in pots. However, if the orchid outgrows its current mount or if the roots become too large, you may need to move it to a larger mount or trim the roots back.
- Check the roots regularly to ensure they are still securely attached and not too crowded.
Why Mount Rhynchostylis gigantea on Wood?
Growing Rhynchostylis gigantea on wood has several distinct benefits:
- Healthier root system: The roots are exposed to air, reducing the chances of root rot and promoting stronger growth.
- Natural aesthetics: Orchids mounted on wood add an organic, tropical look to your home decor, making them an eye-catching addition to any space.
- Low-maintenance: Mounted orchids tend to require less frequent watering than potted orchids, as long as you maintain the right humidity levels.
Conclusion
Growing Rhynchostylis gigantea on wood is a fantastic way to care for this stunning orchid while providing a natural, visually striking display. By creating a natural epiphytic environment for your orchid, you not only enhance its growth but also add a touch of tropical elegance to your indoor garden. With proper care, your mounted Rhynchostylis gigantea will thrive and reward you with beautiful, fragrant blooms that last for weeks. Whether you’re a seasoned orchid grower or a beginner, mounting orchids on wood is a fun and rewarding way to enjoy these amazing plants.
