Euphorbia alfredii

Euphorbia alfredii is a rare and striking succulent shrub endemic to Madagascar. This unique Euphorbia species features a thick, spiny, columnar caudex with slender branches that produce small, greenish-yellow flowers. It thrives in arid environments and is highly sought after by collectors for its sculptural form and resilience.

Key Features:

• Botanical Name: Euphorbia alfredii
• Common Names: Alfred’s Euphorbia, Madagascar Spiny Euphorbia
• Family: Euphorbiaceae
• Native Region: Madagascar
• Growth Habit: Slow-growing, upright succulent shrub
• Mature Height: 30–90 cm (1–3 feet)
• Caudex: Thick, columnar, with spiny projections
• Leaves: Small, narrow, deciduous
• Flowers: Tiny, greenish-yellow cyathia
• Season: Evergreen, but can lose leaves in dry conditions

Growing Conditions:

• Sun Exposure: Full sun to partial shade
• Soil Requirements: Well-draining, sandy or rocky soil
• Watering Needs: Low; drought-tolerant, requires minimal watering
• Temperature Tolerance: Not frost-hardy; prefers warm, dry climates
• Humidity: Prefers low humidity; avoid excessive moisture
• Lifespan: Long-lived with proper care

Landscaping & Uses:

• Ideal for rock gardens, xeriscaping, and arid landscapes
• Suitable for bonsai cultivation and container gardening
• Highly valued by collectors for its rare, architectural form
• Low-maintenance and resilient in dry conditions