Source: Wikimedia Commons
Adenia Pechuelii
AdvancedAdenia pechuelii
A rare Namibian Adenia with massive gray-green caudex exposed above ground.
Overview
Adenia pechuelii grows on rocky terrain in southern Namibia, belonging to the Passifloraceae family. The massive caudex, exposed prominently above the soil in gray-green to blue-green coloring, is one of the most spectacular in the entire caudex world—mature specimens develop caudex diameters of many tens of centimeters. The smooth surface and unusual color are highly distinctive. Thorny branches bearing small leaves emerge from the caudex. All parts are toxic. Growth is very slow and the species is extremely difficult to source, making large specimens extraordinarily rare. Intense direct sun and extremely porous soil are essential. Moderate growing-season watering and winter drought are correct. Somewhat frost-sensitive. The unparalleled caudex presence and extreme rarity make it the pinnacle of Adenia collecting.
Lifespan of the Adenia Pechuelii
The Adenia Pechuelii lives 50+ years.
Size of the Adenia Pechuelii
The Adenia Pechuelii grows to Caudex 30-80cm.
Basic Info
Origin
Southern Namibia
Lifespan
50+ years
Size
Caudex 30-80cm
Temperature
10〜38℃
Growing Tips
Light & Placement
Strong direct sun is essential. It grows on rocky outcrops in the wild, so give it an airy spot with sun all day.
Watering
In the growing season, water moderately after the soil dries and never keep it constantly moist. Withhold water in winter to keep the caudex dry.
Temperature & Overwintering
Cold tolerance is somewhat low and it is frost-sensitive. Overwinter in a bright, frost-free indoor spot with dry soil.
Soil & Repotting
An extremely fast-draining mix is essential, with plenty of pumice and grit. Growth is very slow, so repot only when root-bound.
Pests & Cautions
All parts are toxic and the branches are thorny. Wear gloves for repotting and pruning and keep sap off your skin.
Adenia Pechuelii FAQ
QWhat is the growing difficulty level for Adenia Pechuelii?
Advanced. A variety suitable for advanced growers. Requires advanced cultivation techniques and specialized equipment, with careful environmental adjustments needed.
QWhat is the lifespan of Adenia Pechuelii?
The average lifespan of Adenia Pechuelii is 50+ years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Adenia Pechuelii get?
The mature size of Adenia Pechuelii is Caudex 30-80cm. This may vary slightly depending on cultivation environment and individual differences.
QWhat is the typical price for Adenia Pechuelii?
The price of Adenia Pechuelii 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
Not listed in either CITES Appendix I or II. Also not subject to Japan's designated invasive species or specified animals regulations (being a plant).
Sources: CITES Appendix I species list / CITES Appendix II species list / Ministry of the Environment List of Specified Invasive Alien Species
Regulations may change. Always verify the latest information with the relevant authorities.
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