What To Know
- Carefully pull the plant out of the pot, holding the base of the stem firmly.
- Fill the new pot with a layer of fresh orchid potting mix to about 1/3 of the height.
- Gently place the dendrobium nobile in the center of the pot.
Dendrobium nobile is a stunning orchid known for its vibrant blooms and ease of care. Repotting is an essential aspect of maintaining the health and vigor of this plant. This comprehensive guide will provide you with step-by-step instructions on how to repot dendrobium nobile successfully.
When to Repot Dendrobium Nobile
Repotting should be done when the plant outgrows its current pot, typically every 2-3 years. Other signs that indicate repotting is necessary include:
- Roots emerging from the drainage holes
- Roots circling the inside of the pot
- Compacted or stale potting mix
- Poor drainage
Materials You’ll Need
- New orchid pot with drainage holes
- Fresh orchid potting mix
- Scissors or pruners
- Watering can or spray bottle
Step-by-Step Repotting Instructions
1. Remove the Plant from the Pot
- Gently turn the pot upside down and tap the edges to loosen the plant.
- Carefully pull the plant out of the pot, holding the base of the stem firmly.
2. Examine the Roots
- Inspect the roots for any signs of rot, damage, or pests.
- Remove any dead or damaged roots using sharp scissors or pruners.
3. Prepare the New Pot
- Fill the new pot with a layer of fresh orchid potting mix to about 1/3 of the height.
- Gently place the dendrobium nobile in the center of the pot.
4. Fill the Pot with Potting Mix
- Gradually fill the pot with the remaining potting mix, gently pressing down to remove any air pockets.
- Leave about 1/2 inch of space from the top of the pot for watering.
5. Water the Plant
- Thoroughly water the plant until the potting mix is evenly moist.
- Allow the excess water to drain through the drainage holes.
6. Provide Support
- If necessary, use stakes or wire to provide support for the plant.
- Dendrobium nobile has a tendency to grow tall and may require support to prevent it from becoming top-heavy.
7. Place in a Suitable Location
- Choose a location with bright, indirect light and good air circulation.
- Avoid direct sunlight, which can scorch the leaves.
Aftercare
- Water the plant regularly, allowing the potting mix to dry out slightly between waterings.
- Fertilize the plant monthly during the growing season with a balanced orchid fertilizer.
- Monitor the plant for pests or diseases and treat accordingly.
Troubleshooting
Yellowing Leaves: Overwatering or insufficient light.
Brown or Crispy Leaves: Underwatering or sunburn.
Stunted Growth: Potbound or root rot.
No Blooms: Insufficient light or lack of nutrients.
FAQ
Q: How often should I repot dendrobium nobile?
A: Every 2-3 years, or when the plant outgrows its current pot.
Q: What type of potting mix should I use?
A: Use a fresh orchid potting mix specifically designed for orchids.
Q: Should I water the plant after repotting?
A: Yes, thoroughly water the plant after repotting to settle the potting mix.
Q: Can I use regular potting soil for dendrobium nobile?
A: No, regular potting soil is not suitable for orchids and can lead to root rot.
Q: How often should I fertilize my dendrobium nobile?
A: Fertilize the plant monthly during the growing season with a balanced orchid fertilizer.
