Source: Wikimedia Commons
Angraecum
AdvancedA white-flowered orchid from Madagascar, famous as Darwin's orchid for its long spur.
About
Angraecum, also known as comet orchid, is a genus of the family Orchidaceae native to tropical and South Africa, as well as Sri Lanka. It contains 223 species.
Source: Wikipedia (CC BY-SA 4.0)
Lifespan of the Angraecum
The Angraecum lives 10+ years.
Size of the Angraecum
The Angraecum grows to 20-60cm.
Temperature & humidity for the Angraecum
The ideal temperature for the Angraecum is 18〜30℃.
Basic Info
Origin
tropical and South Africa, as well as Sri Lanka
Lifespan
10+ years
Size
20-60cm
Temperature
18〜30℃
Humidity
50〜70%
Growing Tips
Light & Placement
Bright indirect light is the rule. Avoid direct sun and place it where soft light, such as through a sheer curtain, reaches it.
Watering
Watering that mimics Madagascar's wet and dry seasons is important: alternate between periods of generous watering and drier periods.
Temperature & Overwintering
The ideal range is 18-30°C. In winter, keep it in a warm, bright room and do not expose it to cold or let it stall for too long.
Soil & Repotting
Grow it in bark in a clay pot or mounted on a cork slab. Ensure good drainage and airflow so the roots do not stay soggy.
Fertilizer
Feed sparingly with diluted liquid fertilizer during the wetter period, and stop feeding during the drier period.
Angraecum FAQ
QWhat is the growing difficulty level for Angraecum?
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 Angraecum?
The ideal temperature for Angraecum is 18〜30℃. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Angraecum?
The average lifespan of Angraecum is 10+ years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Angraecum get?
The mature size of Angraecum is 20-60cm. This may vary slightly depending on cultivation environment and individual differences.
QWhat is the typical price for Angraecum?
The price of Angraecum varies significantly by variety, characteristics, size, and lineage. Please check GrowerDirect's price guide for the latest market information.
Last updated: September 18, 2026
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: Bory
Synonyms: Eichlerangraecum, Monixus, Lemurangis, Aerobion, Pseudojumellea, Conchograecum, Boryangraecum, Hadrangis
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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