Life Cycle
Perennial
Plant Characteristics
Thorny stems
Growth Habit
Shrubby
Bloom Season
Year round
Flavour Profile
Not edible
Suitable for
Both
Seed Type
Open Pollinated
Plant Type
Succulent Shrub
Planting Season
Spring Summer
Fruit Size
Not applicable
Plant Height
30–90 cm
Light Requirement
Full Sun
Water Needs
Low
Hardiness Zones
9–11
Container Garden
Yes
Plant Spacing
30–45 cm
Planting Depth
Surface sow
Growing Conditions
Dry well drained soil
Frequently Asked Questions
What makes Euphorbia milii different from true cactus species?
What makes Euphorbia milii different from true cactus species?
Although often called a cactus, it is a succulent known for its thorny stems and colorful long-lasting blooms.
Can Euphorbia milii be grown in decorative containers?
Can Euphorbia milii be grown in decorative containers?
Yes, it performs well in pots, succulent planters, and sunny patio containers with good drainage.
Will the thick stems and foliage remain attractive year-round?
Will the thick stems and foliage remain attractive year-round?
Yes, the sculptural stems and evergreen foliage provide lasting ornamental interest in suitable climates.
Can this plant be included in succulent and rock garden displays?
Can this plant be included in succulent and rock garden displays?
Yes, it pairs beautifully with other succulents and drought-tolerant ornamental plants.
Do bees and butterflies visit the flowers?
Do bees and butterflies visit the flowers?
Yes, the blooms may attract bees, butterflies, and other beneficial pollinating insects.
Does Euphorbia milii tolerate short dry periods once established?
Does Euphorbia milii tolerate short dry periods once established?
Yes, established plants can withstand brief dry conditions when grown in well-drained soil.