Source: Wikimedia Commons
Thunia
IntermediateA deciduous orchid with bamboo-like stems and large Cattleya-like white flowers in summer.
About
Thunia is a genus of orchids. It is now included in the subtribe Coelogyninae, but was previously treated as the only genus of the subtribe Thuniinae. The genus comprises 6 species, native to Southeast Asia. It is abbreviated Thu in trade journals.
Source: Wikipedia (CC BY-SA 4.0)
Basic Info
Origin
Southeast Asia
Lifespan
10+ years
Size
40-80cm
Temperature
15〜30℃
Humidity
50〜70%
Watering & Fertilizer
−
Growing Tips
Flowers
Large Cattleya-like
Stem
Bamboo-like stem
Dormancy
Winter deciduous
Bloom
Summer
Thunia FAQ
QWhat is the growing difficulty level for Thunia?
Intermediate. A variety suitable for intermediate growers. Requires some cultivation experience and knowledge of environment management. Pay careful attention to temperature and humidity control.
QWhat is the ideal temperature for Thunia?
The ideal temperature for Thunia is 15〜30℃. Recommended humidity is 50〜70%. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Thunia?
The average lifespan of Thunia is 10+ years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Thunia get?
The mature size of Thunia is 40-80cm. This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Thunia?
Thunia: watering & fertilizer — −. Aim for appropriate frequency and amount.
QWhat is the typical price for Thunia?
The price of Thunia varies significantly by variety, characteristics, size, and lineage. Please check ボタちょく's price guide for the latest market information.
Last updated: July 8, 2026
References & Sources
Edited & verified by: BoTachoku 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: Rchb.f.
Authority databases: GBIF · POWO · RHS 蘭交配種登録(International Orchid Register) · AOS(米国蘭協会)
Nomenclature follows global taxonomic authority databases.
Regulations & Conservation Status
ラン科 Orchidaceae は科全体が CITES 附属書II（附属書I 該当の Paphiopedilum 属・Phragmipedium 属および特定種を除く）。栽培品種・交配種も科の規制を受けるが、人工繁殖個体は附属書により取引が簡略化される場合がある。
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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