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Description
Trichocentrum Undulatum, commonly known as the Wavy Trichocentrum, is a species of orchid native to South America. It belongs to the Oncidiinae subtribe and is known for its beautiful and fragrant blooms.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Liliopsida |
| Order | Asparagales |
| Family | Orchidaceae |
| Genus | Trichocentrum |
Appearance
Trichocentrum Undulatum has narrow and elongated leaves that can grow up to 45 cm in length. The plant produces erect and arching inflorescences that can reach up to 60 cm in height, bearing numerous flowers that are about 3 cm in diameter. The flowers are typically yellow with red markings on the lip, but can also be pink or white. The sepals and petals are wavy and undulated, giving the plant its common name.
Care Guide
Trichocentrum Undulatum is a relatively easy plant to care for, as long as its basic needs are met. Here are some tips for its care:
- Water: Water the plant thoroughly when the top inch of the potting mix feels dry. Do not let the plant sit in standing water, as this can lead to root rot.
- Fertilization: Fertilize the plant with a balanced orchid fertilizer every two weeks during the growing season. Reduce fertilization during the winter months.
- Soil: Use a well-draining orchid mix, such as a combination of bark, perlite, and charcoal.
- Sunlight: Trichocentrum Undulatum prefers bright but indirect sunlight. Avoid exposing the plant to direct sunlight, as this can scorch its leaves.
- Hardiness Zones: This plant is not hardy and should be kept indoors or in a greenhouse.
Common Pests & Diseases
Trichocentrum Undulatum is susceptible to common orchid pests, such as scale insects, mealybugs, and spider mites. It can also be affected by fungal and bacterial diseases, such as root rot and leaf spot. To prevent and treat these issues, keep the plant clean and free of debris, and apply appropriate pesticides or fungicides as needed.
Habitat
Trichocentrum Undulatum is found in the tropical and subtropical regions of South America, including Venezuela, Colombia, Ecuador, Peru, and Brazil. It grows epiphytically on trees and rocks, usually at elevations of 500-2000 meters above sea level.
Question and Answer
Q: How often should I repot Trichocentrum Undulatum?
A: Repot the plant every 1-2 years, or when it outgrows its current pot. Use fresh potting mix and remove any dead or decaying roots.
Q: Can Trichocentrum Undulatum be grown in a terrarium?
A: Yes, this plant can be grown in a terrarium as long as it has enough light and air circulation.
Q: How can I encourage Trichocentrum Undulatum to bloom?
A: Provide the plant with bright but indirect sunlight, a balanced fertilizer, and a cool and dry winter rest period to encourage blooming.
Q: Can Trichocentrum Undulatum be grown outdoors?
A: No, this plant is not hardy and should be kept indoors or in a greenhouse.
Related Plants
- Trichocentrum Fragrans
- Trichocentrum Tigrinum
- Trichocentrum Carthagenense
References
- International Orchid Register. (n.d.). Trichocentrum Undulatum. Retrieved June 23, 2021, from https://www.rhs.org.uk/plants/236213/i-trichocentrum-undulatum-i/details
- Orchid Species. (n.d.). Trichocentrum Undulatum. Retrieved June 23, 2021, from https://www.orchidspecies.com/trichocentrumundulatum.htm
- Royal Botanic Gardens, Kew. (n.d.). Trichocentrum Undulatum. Retrieved June 23, 2021, from https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:658371-1
