Botanical Name: Euphorbia caput-medusae
Common Names: Medusa’s Head Euphorbia, Medusa’s Head Plant
Euphorbia caput-medusae is a fascinating and sculptural succulent native to South Africa. It features a thick central caudex with radiating, snake-like stems that resemble the hair of Medusa, giving the plant its dramatic name. This unusual growth habit makes it a standout specimen for containers and collector displays. Mature plants typically reach 6–12 inches wide, forming a low, spreading rosette.
Care and Cultivation:
Prefers bright light to full sun
Water sparingly; allow soil to dry between waterings
Use a fast-draining cactus or succulent soil mix
Best grown in containers or protected garden settings
Frost Tolerance and Cold Hardiness:
Best suited for USDA Zones 10–11
Not frost-tolerant
Protect from temperatures below 35°F (2°C)
Bring indoors in cooler climates
Winter Dormancy and Health:
Growth slows during cooler months
Reduce watering significantly in winter
Stems may wrinkle slightly when dormant; this is normal
Notes:
Contains milky latex sap that can irritate skin and eyes
Handle with care and keep away from pets and children
Botanical Name: Euphorbia caput-medusae
Common Names: Medusa’s Head Euphorbia, Medusa’s Head Plant
Euphorbia caput-medusae is a fascinating and sculptural succulent native to South Africa. It features a thick central caudex with radiating, snake-like stems that resemble the hair of Medusa, giving the plant its dramatic name. This unusual growth habit makes it a standout specimen for containers and collector displays. Mature plants typically reach 6–12 inches wide, forming a low, spreading rosette.
Care and Cultivation:
Prefers bright light to full sun
Water sparingly; allow soil to dry between waterings
Use a fast-draining cactus or succulent soil mix
Best grown in containers or protected garden settings
Frost Tolerance and Cold Hardiness:
Best suited for USDA Zones 10–11
Not frost-tolerant
Protect from temperatures below 35°F (2°C)
Bring indoors in cooler climates
Winter Dormancy and Health:
Growth slows during cooler months
Reduce watering significantly in winter
Stems may wrinkle slightly when dormant; this is normal
Notes:
Contains milky latex sap that can irritate skin and eyes
Handle with care and keep away from pets and children
