Source: Wikimedia Commons
Pachypodium Rosulatum
IntermediatePachypodium rosulatum
A Pachypodium with vase-shaped caudex and rosette leaves, relatively easy to grow.
Overview
Pachypodium rosulatum is found across central to southern Madagascar in dry, rocky terrain. It develops a vase-shaped to pear-shaped caudex in gray-green with slight sheen and short spines, while its leaves emerge in a characteristic rosette arrangement at branch tips. Bright yellow flowers appear in spring to early summer. Among Pachypodium species, it is relatively accessible in the hobby and considered beginner-friendly alongside P. gracilius. P. gracilius is a close relative that has at times been treated as a subspecies of P. rosulatum (subsp. gracilius), and can be told apart by its shorter, more rounded and swollen trunk. Growth is slow but slightly faster than that of P. gracilius. Full sun and highly porous, well-ventilated soil are essential. Watering should be moderate during the growing season with complete drying between waterings, and the plant should be kept nearly dry in winter after leaf drop.
Size of the Pachypodium Rosulatum
The Pachypodium Rosulatum grows to The trunk (caudex) is about 20-35cm tall and 10-15cm in diameter. In habitat it becomes a shrub about 1.5m tall including its branches..
Temperature & humidity for the Pachypodium Rosulatum
The ideal temperature for the Pachypodium Rosulatum is 10〜40℃.
It is sensitive to cold below 10°C and prolonged overcast and wet conditions during the Japanese rainy season require careful management.
Basic Info
Origin
Madagascar
Lifespan
A perennial that can be grown for many years (the exact lifespan is unclear)
Size
The trunk (caudex) is about 20-35cm tall and 10-15cm in diameter. In habitat it becomes a shrub about 1.5m tall including its branches.
Temperature
10〜40℃
Growing Tips
Light & Placement
Prefers full sun. It handles summer heat well, so grow it outdoors in a sunny, well-ventilated spot during the growing season.
Watering
In the spring-to-autumn growing season, water moderately after the soil dries. Beware of prolonged rain and wet soil during the rainy season, and keep it out of the rain.
Temperature & Overwintering
Cold tolerance is low; indoor management above 10°C is the winter rule. After leaf drop, withhold water and rest it until spring.
Soil & Repotting
Use an airy, ultra-fast-draining mix. Include a generous share of pumice and hyuga pumice so the urn-shaped caudex never sits in stagnant moisture.
Pests & Cautions
Wet soil causes root rot. Moving it under the eaves during the rainy season and never watering in winter are the basics for avoiding failure.
Pachypodium Rosulatum FAQ
QWhat is the growing difficulty level for Pachypodium Rosulatum?
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 Pachypodium Rosulatum?
The ideal temperature for Pachypodium Rosulatum is 10〜40℃. Avoid sudden temperature changes and maintain a stable environment.
QHow large does Pachypodium Rosulatum get?
The mature size of Pachypodium Rosulatum is The trunk (caudex) is about 20-35cm tall and 10-15cm in diameter. In habitat it becomes a shrub about 1.5m tall including its branches.. This may vary slightly depending on cultivation environment and individual differences.
QWhat is the typical price for Pachypodium Rosulatum?
The price of Pachypodium Rosulatum varies significantly by variety, characteristics, size, and lineage. Please check GrowerDirect's price guide for the latest market information.
Last updated: October 2, 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 spp. (at genus level) listed in CITES Appendix II.
Sources: CITES Appendix II 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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