Euphorbia stygiana
Azores spurge
A broad, evergreen shrub with narrow, bright green leaves with a pale midrib; the lower leaves turn cherry red in autumn. Pale green, honey-scented, flowerheads develop in late spring and early summer, followed by green, knobbly, pea-sized fruit
Size
Ultimate height
1–1.5 metresTime to ultimate height
2–5 yearsUltimate spread
1–1.5 metresGrowing conditions
Moisture
Well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | Green | ||
|---|---|---|---|---|
| Summer | Green | Green | Green | |
| Autumn | Red Green | Green | ||
| Winter | Green |
Position
- Full sun
Aspect
South–facing or West–facing
Exposure
ShelteredDrought resistance
Yes Hardiness
H4Botanical details
- Family
- Euphorbiaceae
- Native to GB / Ireland
- No
- Foliage
- Evergreen
- Habit
- Bushy
- Potentially harmful
- Humans/Pets: IRRITANT to skin/eye, harmful if eaten. Wear gloves and other protective equipment when handling. For further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
- Genus
Euphorbia can be annuals, perennials, shrubs or succulents, with milky sap and small flowers held within cupped, often colourful bracts
- Name status
Correct
- Plant range
- Azores
How to grow
Cultivation
Grow in well-drained, light soil in full sun. In cold areas grow in a container and overwinter in a cool greenhouse. See Euphorbia for further advice
Propagation
Propagate by seed, or take basal cuttings in spring or early summer; dip cut surfaces in charcoal or lukewarm water to prevent bleeding
Suggested planting locations and garden types
- Cottage and informal garden
- Gravel garden
- Mediterranean climate plants
- City and courtyard gardens
- Patio and container plants
- Wildlife gardens
- Flower borders and beds
Pruning
Pests
Generally pest-free
Diseases
Generally disease-free
Get involved
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.