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Description
Dendrobium Chrysanthum, also known as the Golden Dendrobium, is a species of orchid that belongs to the family Orchidaceae. It is native to Southeast Asia, particularly in Thailand, Laos, Vietnam, and Myanmar. This epiphytic orchid is known for its vibrant yellow flowers that bloom in the winter and can last up to two months.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Liliopsida |
| Order | Asparagales |
| Family | Orchidaceae |
| Genus | Dendrobium |
Appearance
The Golden Dendrobium has long, thin, and cylindrical pseudobulbs that can grow up to 50cm in length. Its leaves are also long and narrow, ranging from 10-30cm in length. It has yellow flowers that grow in clusters of 10-15, and each flower can be up to 4cm in diameter.
Care Guide
Dendrobium Chrysanthum is a relatively easy orchid to care for. Here are some tips:
- Water: Water the orchid once a week, making sure that the water drains well from the pot. Avoid letting the roots sit in water.
- Fertilization: Use a balanced orchid fertilizer once a month during the growing season.
- Soil: Use a well-draining orchid mix that includes bark, perlite, and charcoal.
- Sunlight: The Golden Dendrobium prefers bright, indirect sunlight. Avoid direct sunlight as it can burn the leaves and flowers.
- Hardiness Zones: This orchid prefers warm temperatures and is hardy in USDA zones 10-12.
Common Pests & Diseases
The Golden Dendrobium is susceptible to mealybugs, spider mites, and scale insects. It can also develop root rot if overwatered or if the potting mix does not drain well. To prevent pests and diseases, inspect the plant regularly and use a fungicide or insecticide if necessary.
Habitat
Dendrobium Chrysanthum grows in tropical climates and is native to Southeast Asia. It thrives in humid environments and can be found growing on trees or rocks in the wild.
Question and Answer
Q: How often should I fertilize my Golden Dendrobium?
A: Fertilize the orchid once a month during the growing season with a balanced orchid fertilizer.
Q: Can I grow Dendrobium Chrysanthum indoors?
A: Yes, the Golden Dendrobium can be grown indoors as long as it receives bright, indirect sunlight.
Q: How long do the flowers of Dendrobium Chrysanthum last?
A: The flowers can last up to two months.
Q: What is the ideal temperature for Dendrobium Chrysanthum?
A: This orchid prefers warm temperatures and is hardy in USDA zones 10-12.
Related Plants
- Dendrobium Nobile
- Dendrobium Phalaenopsis
- Dendrobium Sonia
References
- “Dendrobium chrysanthum.” World Checklist of Selected Plant Families, Royal Botanic Gardens, Kew.
- “Golden Dendrobium (Dendrobium chrysanthum).” Orchid Care Tips, orchidcaretips.com/golden-dendrobium/.
- “Dendrobium chrysanthum.” Orchids Wiki, orchids.fandom.com/wiki/Dendrobium_chrysanthum.
