Source: Wikimedia Commons
Renanthera
AdvancedA large Vanda relative with numerous vivid red flowers in sprays, preferring strong light.
About
Renanthera, abbreviated as Ren in horticultural trade, is a genus of large scrambling monopodial epiphytic and terrestrial species of orchid found in China, the Himalayas, Southeast Asia, New Guinea, and Melanesia.
Source: Wikipedia (CC BY-SA 4.0)
Basic Info
Origin
China, the Himalayas, Southeast Asia, New Guinea, and Melanesia
Lifespan
10+ years
Size
50-100cm
Temperature
15〜30℃
Humidity
50〜70%
Watering & Fertilizer
−
Growing Tips
Light
Very strong light
Temperature
20-35°C
Color
Vivid red
Size
Gets large
Renanthera FAQ
QWhat is the growing difficulty level for Renanthera?
Advanced. A variety suitable for advanced growers. Requires advanced cultivation techniques and specialized equipment, with careful environmental adjustments needed.
QWhat is the ideal temperature for Renanthera?
The ideal temperature for Renanthera is 15〜30℃. Recommended humidity is 50〜70%. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Renanthera?
The average lifespan of Renanthera is 10+ years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Renanthera get?
The mature size of Renanthera is 50-100cm. This may vary slightly depending on cultivation environment and individual differences.
QHow should I water and fertilize Renanthera?
Renanthera: watering & fertilizer — −. Aim for appropriate frequency and amount.
QWhat is the typical price for Renanthera?
The price of Renanthera 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: Lour.
Synonyms: Nephranthera, Porphyrodesme, Ascoglossum, Renantherella
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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