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Description
Dendrobium Wilsonii, also known as Wilson’s Dendrobium or Red Rimmed Dendrobium, is a species of orchid that belongs to the family Orchidaceae. It is native to Southeast Asia, particularly in Malaysia, Borneo, and Sumatra. The plant typically grows in warm, humid environments and can be found at altitudes of up to 1200 meters.The plant produces thin, elongated pseudobulbs that grow up to 60cm long. Each pseudobulb can produce up to 20 leaves that are narrow and oblong in shape. Its flowers are borne on long, thin stems that can reach up to 75cm in height. The flowers have a unique shape, with a cup-shaped lip and a distinctive red or brown rim.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Liliopsida |
| Order | Asparagales |
| Family | Orchidaceae |
| Genus | Dendrobium |
Appearance
Dendrobium Wilsonii is a striking plant that can add a pop of color to any garden or indoor space. Its elongated pseudobulbs are covered in a thin layer of papery skin and can range in color from green to brown. The plant’s leaves are narrow and oblong in shape, and can grow up to 30cm long.The plant’s flowers are undoubtedly its most striking feature. They are borne on long, thin stems that can reach up to 75cm in height. The flowers have a cup-shaped lip that is usually white or cream in color, with a distinctive red or brown rim. Each flower can be up to 5cm in diameter and can last for several weeks.
Care Guide
Dendrobium Wilsonii is a relatively easy plant to care for, but it does require some specific conditions to thrive. Here are some tips on how to care for this beautiful plant:Water: Dendrobium Wilsonii prefers to be kept moist but not wet. Water the plant thoroughly once a week during the growing season and reduce watering during the dormant season.Fertilization: Feed the plant with a balanced fertilizer every two weeks during the growing season. Reduce fertilization during the dormant season.Soil: Dendrobium Wilsonii prefers well-draining soil that is rich in organic matter. Use a mixture of orchid bark, peat moss, and perlite.Sunlight: The plant prefers bright, indirect sunlight. Avoid direct sunlight, as it can scorch the leaves and flowers.Hardiness Zones: Dendrobium Wilsonii is hardy in USDA zones 10-11.
Common Pests & Diseases
Dendrobium Wilsonii is relatively resistant to pests and diseases, but it can still be affected by some common issues. Here are some of the most common pests and diseases that can affect this plant:Scale insects: Scale insects are small, oval-shaped insects that can attach themselves to the plant’s leaves and stems. They can cause yellowing and wilting of the leaves. Use an insecticide to treat the plant.Mealybugs: Mealybugs are soft-bodied insects that can be found in clusters on the plant’s leaves and stems. They can cause yellowing and wilting of the leaves. Use an insecticide to treat the plant.Root rot: Root rot is caused by overwatering and can cause the plant’s leaves to wilt and turn yellow. To prevent root rot, make sure to water the plant only when the top layer of soil is dry.
Habitat
Dendrobium Wilsonii is native to Southeast Asia, particularly in Malaysia, Borneo, and Sumatra. The plant typically grows in warm, humid environments and can be found at altitudes of up to 1200 meters.
Question and Answer
Q: How often should I water Dendrobium Wilsonii?
A: Water the plant thoroughly once a week during the growing season and reduce watering during the dormant season.Q: What kind of soil does Dendrobium Wilsonii prefer?
A: Dendrobium Wilsonii prefers well-draining soil that is rich in organic matter. Use a mixture of orchid bark, peat moss, and perlite.Q: What is the hardiness zone for Dendrobium Wilsonii?
A: Dendrobium Wilsonii is hardy in USDA zones 10-11.Q: How long do the flowers of Dendrobium Wilsonii last?
A: Each flower can last for several weeks.
Related Plants
Here are some related plants to Dendrobium Wilsonii:
- Dendrobium nobile
- Dendrobium phalaenopsis
- Dendrobium lindleyi
- Dendrobium anosmum
References
- “Dendrobium Wilsonii.” Orchids Made Easy. Accessed 9 June 2021. https://orchidsmadeeasy.com/dendrobium-wilsonii/
- “Dendrobium Wilsonii.” Orchid Care Tips. Accessed 9 June 2021. https://www.orchid-care-tips.com/dendrobium-wilsonii.html
- “Dendrobium Wilsonii.” World of Flowering Plants. Accessed 9 June 2021. https://worldoffloweringplants.com/dendrobium-wilsonii/
