Source: Wikimedia Commons
Oncidium
BeginnerA popular orchid with many small yellow butterfly-like flowers, widely used as cut flowers.
About
Oncidium is a genus of about 370 species of orchid in the family Orchidaceae. It is distributed across tropical and subtropical America from Mexico, Central America and the West Indies to northern Argentina, with one species (O. ensatum) extending into Florida. Common names for plants in this genus include dancing-lady orchid.
Source: Wikipedia (CC BY-SA 4.0)
Lifespan of the Oncidium
The Oncidium lives 10+ years.
Size of the Oncidium
The Oncidium grows to 20-40cm.
Temperature & humidity for the Oncidium
The ideal temperature for the Oncidium is 15〜28℃.
Basic Info
Origin
tropical and subtropical America from Mexico
Lifespan
10+ years
Size
20-40cm
Temperature
15〜28℃
Humidity
50〜70%
Growing Tips
Light & Placement
It likes bright indirect light. The tough leathery leaves handle fairly strong light, but keep it out of direct sun.
Watering
Water well in the growing season to keep it slightly moist. In autumn and winter, keep it drier with a day-night temperature difference to encourage flower buds.
Temperature & Overwintering
The ideal range is 15-28°C; keep it above a minimum of 15°C. It adapts well to warm, humid conditions.
Soil & Repotting
Pot in bark or sphagnum moss. When the pseudobulbs multiply and spill over the rim, move it up one pot size.
Dormancy Care
From autumn to winter, reduce watering and keep it on the dry side, giving a day-night temperature difference to promote flower buds.
Oncidium FAQ
QWhat is the growing difficulty level for Oncidium?
Beginner. A variety suitable for beginners. No special equipment or experience is required—you can grow it without problems by setting up a basic cultivation environment.
QWhat is the ideal temperature for Oncidium?
The ideal temperature for Oncidium is 15〜28℃. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Oncidium?
The average lifespan of Oncidium is 10+ years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Oncidium get?
The mature size of Oncidium is 20-40cm. This may vary slightly depending on cultivation environment and individual differences.
QWhat is the typical price for Oncidium?
The price of Oncidium varies significantly by variety, characteristics, size, and lineage. Please check GrowerDirect's price guide for the latest market information.
Last updated: September 18, 2026
Growing Specifications
- USDA Zone
- 9–12
Sources: Missouri Botanical Garden Plant Finder: Oncidium (group) (Zone 9 to 12)
References & Sources
Edited & verified by: GrowerDirect Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
Taxonomy & Authority
Accepted name: Sw.
Synonyms: Sigmatostalix, Heteranthocidium, Solenidiopsis, Odontoglossum, Chamaeleorchis, Mexicoa, Matalbatzia, Collare-stuartense
Authority databases: GBIF · POWO · RHS orchid hybrid registration (International Orchid Register) · AOS (American Orchid Society)
Nomenclature follows global taxonomic authority databases.
Regulations & Conservation Status
The family Orchidaceae is listed entirely in CITES Appendix II (except for the genera Paphiopedilum and Phragmipedium and certain species, which are in Appendix I). Cultivars and hybrids are subject to family-level regulation; however, artificially propagated specimens may benefit from simplified trading procedures under the Appendices.
Sources: CITES Appendices (Orchidaceae spp. = Appendix II) / CITES Appendix I Orchid Checklist (Kew/UNEP-WCMC 2019)
Regulations may change. Always verify the latest information with the relevant authorities.
Related Species
Find listings for this species
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