Source: Wikimedia Commons
Euphorbia Primulifolia
IntermediateEuphorbia primulifolia
A Madagascar Euphorbia with primrose-like leaves and flat caudex.
About
Euphorbia primulifolia is endemic to limestone areas of southern Madagascar. As its name suggests (primulifolia = primrose-leaved), the distinctive rounded, wavy leaves resemble those of a primrose, creating an unusual appearance among euphorbias. The flat caudex is exposed above the soil and leaves emerge in a direct rosette arrangement. Flowers are small and inconspicuous. Damaged tissue exudes toxic white latex. Growth is very slow. Bright direct to indirect light and extremely porous soil are appropriate. Its compact form and distinctive leaf shape make it an essential species in any collection of small Malagasy euphorbias.
Lifespan of the Euphorbia Primulifolia
The Euphorbia Primulifolia lives 20+ years.
Size of the Euphorbia Primulifolia
The Euphorbia Primulifolia grows to 5-15cm.
Temperature & humidity for the Euphorbia Primulifolia
Restrained watering during growth and complete winter drought, with temperatures maintained above 10°C, are essential.
Basic Info
Origin
Southern Madagascar
Lifespan
20+ years
Size
5-15cm
Temperature
10〜35℃
Growing Tips
Light & Placement
It adapts from bright direct sun to indirect light. Keep the flat caudex exposed above the soil and give the leaf rosette good light.
Watering
In the growing season, water sparingly and only after the soil is completely dry. Withhold water in winter and let the caudex rest dry.
Temperature & Overwintering
Cold tolerance is low; overwinter indoors above 10°C. Keep it by a warm, bright window away from cold drafts.
Soil & Repotting
Use an extremely fast-draining mix. Native to limestone areas and very slow-growing, it needs repotting only when root-bound.
Pests & Cautions
Cut surfaces exude a toxic white latex. Wear gloves when removing dead leaves or repotting and keep the latex off skin and eyes.
Euphorbia Primulifolia FAQ
QWhat is the growing difficulty level for Euphorbia Primulifolia?
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 lifespan of Euphorbia Primulifolia?
The average lifespan of Euphorbia Primulifolia is 20+ years. With proper cultivation environment and nutrient management, you can keep it healthy for a long time.
QHow large does Euphorbia Primulifolia get?
The mature size of Euphorbia Primulifolia is 5-15cm. This may vary slightly depending on cultivation environment and individual differences.
QWhat is the typical price for Euphorbia Primulifolia?
The price of Euphorbia Primulifolia 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
Succulent Euphorbia spp. (excluding species listed in Appendix I) are 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.
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