Source: Wikimedia Commons
Pachypodium Densiflorum
IntermediatePachypodium densiflorum
Called Shiba Queen's Comb in Japanese, with dense yellow flowers and stocky caudex.
Overview
Pachypodium densiflorum grows in the central highlands of Madagascar, recognized by its stocky, rounded to ovoid caudex densely covered in spines. In spring to early summer it produces masses of vivid yellow flowers—densely packed, as its name suggests—creating a spectacular flowering display. Its distinctively squat form sets it apart from the more pear-shaped P. gracilius. Growth is slow. Full sun, highly porous soil, generous watering during growth, and complete winter drought are essential. Relatively accessible in the hobby and valued for its impressive floral display among yellow-flowered Pachypodium species.
Lifespan of the Pachypodium Densiflorum
The Pachypodium Densiflorum lives 20-50 years.
Size of the Pachypodium Densiflorum
The Pachypodium Densiflorum grows to 15-40cm.
Temperature & humidity for the Pachypodium Densiflorum
The ideal temperature for the Pachypodium Densiflorum is 10〜40℃.
Minimum temperature 10°C.
Basic Info
Origin
Central highlands of Madagascar
Lifespan
20-50 years
Size
15-40cm
Temperature
10〜40℃
Growing Tips
Light & Placement
Prefers full sun. Keeping it in a sunny spot through the spring-to-early-summer flowering period also improves blooming.
Watering
In the growing season, water thoroughly once the soil dries. Growth is slow, so stick to the rhythm of watering only after the soil has dried.
Temperature & Overwintering
Cold tolerance is low; overwinter indoors above 10°C. Withhold water in winter and keep it by a bright window.
Soil & Repotting
An ultra-fast-draining mix is the rule. Use a generous share of pumice and hyuga pumice so the stocky caudex never sits in stagnant moisture.
Pests & Cautions
The spines are dense, so wear gloves when repotting or moving it. Watering during cold periods easily causes root rot.
Pachypodium Densiflorum FAQ
QWhat is the growing difficulty level for Pachypodium Densiflorum?
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 Densiflorum?
The ideal temperature for Pachypodium Densiflorum is 10〜40℃. Avoid sudden temperature changes and maintain a stable environment.
QWhat is the lifespan of Pachypodium Densiflorum?
The average lifespan of Pachypodium Densiflorum is 20-50 years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Pachypodium Densiflorum get?
The mature size of Pachypodium Densiflorum is 15-40cm. This may vary slightly depending on cultivation environment and individual differences.
QWhat is the typical price for Pachypodium Densiflorum?
The price of Pachypodium Densiflorum 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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