Euphorbia characias subsp. wulfenii
Towering chartreuse majesty
Grown by Mike's perennial specialists
UK
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Plant diary
- Flower
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Euphorbia characias subsp. wulfenii
- Command instant attention with the towering, architectural majesty of this massive, spectacularly structural Mediterranean spurge.
- Euphorbia characias subsp. wulfenii produces enormous, cylindrical heads of vibrant chartreuse-green flowers that practically glow in the spring sunlight.
- This euphorbia features striking, blue-green, evergreen foliage that spirals beautifully up its tall, sturdy stems, offering phenomenal year-round interest.
- It is the ultimate hero for hot, dry, sunny spots, thriving on neglect and demanding absolutely zero pampering to look incredible.
- Whether used as a dramatic standalone specimen or planted at the back of a gravel garden, it guarantees a breathtaking, highly contemporary display.
What to expect
Supplied as
Eventual height
Eventual spread
Flower colour
Habit
Hardiness
Will this grow in my garden?
Can I grow this in a pot?
Yes, Euphorbia characias subsp. wulfenii grows well in pots with regular watering during dry spells.
How big does it get?
Euphorbia characias subsp. wulfenii typically reaches a mature height of 120 cm and a spread of 120 cm.
How much sunlight does this need?
Euphorbia characias subsp. wulfenii thrives in partial shade to full sun.
What kind of soil does this plant prefer?
Euphorbia characias subsp. wulfenii prefers well-drained, light soil.
How much watering does this plant need?
Euphorbia characias subsp. wulfenii needs about 2.5 centimetres of water per week, keeping the soil evenly moist.
Will this plant need pruning?
Euphorbia characias subsp. wulfenii requires pruning after flowering. Cut the flowered stems back to the base to encourage new growth.
How hardy is this plant?
Euphorbia characias subsp. wulfenii is rated H3 to H4, tolerating temperatures down to -5°C to -10°C. It is hardy in mild southern or coastal UK gardens with excellent drainage, but may perish in cold, wet northern winters without protection.
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