Source: Wikimedia Commons
Pachypodium Ambongense
AdvancedPachypodium ambongense
A rare Pachypodium from NW Madagascar with white flowers and thick trunk, difficult to grow.
About
Pachypodium ambongense is endemic to the Ambongo district of northwestern Madagascar and is exceptionally rare in cultivation. It is prized for its large, white flowers—making it one of the most beautiful flowering pachypodiums—combined with a thickened trunk densely armed with spines. Growth is very slow and plants are difficult to source, commanding high prices. Care follows standard Pachypodium protocol: full direct sun, extremely porous soil, generous growing-season watering, and complete winter drought. CITES protection limits trade to nursery-propagated seedlings. The combination of large white flowers, impressive trunk, and extreme rarity places it at the top tier of white-flowered Pachypodium collecting.
Lifespan of the Pachypodium Ambongense
The Pachypodium Ambongense lives 20-50 years.
Size of the Pachypodium Ambongense
The Pachypodium Ambongense grows to 20-60cm.
Temperature & humidity for the Pachypodium Ambongense
Minimum temperature 10°C.
Basic Info
Origin
Ambongo district, northwestern Madagascar
Lifespan
20-50 years
Size
20-60cm
Temperature
10〜35℃
Growing Tips
Light & Placement
Like other Pachypodium, it requires full sun. Grow it in a sunny, well-ventilated spot.
Watering
In the growing season, water thoroughly once the soil dries. Growth is very slow, so never keep the soil constantly moist; let it dry before watering.
Temperature & Overwintering
Cold tolerance is low; keep it above 10°C. Withhold water in winter and keep it in a warm, bright spot indoors.
Soil & Repotting
An ultra-fast-draining mix based on pumice and hyuga pumice is essential. Repot at the start of the growing season.
Propagation
Plants in circulation are mostly seed-grown. Even from seed, growth is very slow, so plan on a long-term commitment.
Pachypodium Ambongense FAQ
QWhat is the growing difficulty level for Pachypodium Ambongense?
Advanced. A variety suitable for advanced growers. Requires advanced cultivation techniques and specialized equipment, with careful environmental adjustments needed.
QWhat is the lifespan of Pachypodium Ambongense?
The average lifespan of Pachypodium Ambongense is 20-50 years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Pachypodium Ambongense get?
The mature size of Pachypodium Ambongense is 20-60cm. This may vary slightly depending on cultivation environment and individual differences.
QWhat is the typical price for Pachypodium Ambongense?
The price of Pachypodium Ambongense varies significantly by variety, characteristics, size, and lineage. Please check GrowerDirect's price guide for the latest market information.
Last updated: July 5, 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
Regulations & Conservation Status
Pachypodium ambongense is individually listed in CITES Appendix I (takes precedence over the genus-level Appendix II listing). International commercial trade is in principle prohibited.
Sources: CITES Appendix I species list / CITES Appendices (valid from 2023)
Regulations may change. Always verify the latest information with the relevant authorities.
Related Species
Find listings for this species
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