Description
## 🌸 Dendrobium ‘Kanjana’
*Full name:* Dendrobium (Bom × Udomsri) × Jac Concert var. *‘Kanjana’*
*Type:* Hybrid Dendrobium Orchid
*Growth:* Sympodial
*Best for:* Home gardens, orchid collections, balconies and nursery cultivation
## ☀️ Care Guide
*1. Light*
* Provide *bright, filtered light*.
* Morning sunlight is beneficial.
* Protect from strong afternoon sun, especially during very hot weather.
* Pale green leaves generally indicate good light; very dark green foliage can indicate insufficient light.
*2. Temperature*
* Ideal: approximately *18–32°C*.
* Good ventilation is important in warm weather.
* Protect the plant from extreme heat and cold.
*3. Watering*
* Water thoroughly when the growing medium is becoming dry.
* During hot weather, watering may be more frequent.
* Avoid keeping the roots continuously wet.
* Allow excess water to drain completely.
*4. Humidity*
* Around *50–70% humidity* is generally suitable.
* Good air circulation is essential, particularly in humid conditions.
*5. Potting Medium*
Use a *well-draining orchid mix*, such as:
* Medium-grade bark
* Coco chips
* Charcoal
* Perlite or other aerating material
Avoid ordinary garden soil because it can retain too much moisture around the roots.
*6. Fertilizer*
* During active growth, use a *balanced orchid fertilizer* at the manufacturer’s recommended dilution.
* Fertilize regularly but avoid over-fertilizing.
* Watering with plain water periodically can help prevent fertilizer-salt buildup in the medium.
*7. Repotting*
* Repot when the potting medium starts breaking down or the plant has outgrown its container.
* Ideally repot when new roots are beginning to develop.
* Use a pot with good drainage.
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🐛 Common Pests & Problems
Thrips
Thrips are tiny insects that can damage *young leaves and flower buds*, causing distorted growth, silvery/scarred areas or poor-quality flowers.
*Prevention:*
* Keep the growing area clean.
* Provide good air circulation.
* Inspect new plants before placing them with your collection.
* Remove badly affected flowers or plant material where appropriate.
*Management:*
Use a *registered insecticide suitable for ornamental orchids*, strictly following the product label for dosage, frequency, protective equipment and application instructions. Rotate products with different modes of action where appropriate to reduce resistance.
Other common pests
* Mealybugs
* Aphids
* Scale insects
* Spider mites
* Snails and slugs
Regularly check the *undersides of leaves, new shoots, buds and roots*.
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