Winged euonymus
Euonymus alatus · Celastraceae
📷 Chris Barton/Gif absarnt · CC BY-SA 3.0
⚠️ Fruits et graines contiennent des composés irritants ; leur ingestion peut provoquer vomissements, diarrhée, faiblesse ou troubles cardiaques chez chiens et chats.
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around winged euonymus and prepare for winter.
ID card
- Foliage
- Deciduous, green in summer then scarlet red in autumn
- Flowering
- April to May, small discreet greenish flowers
- Adult size
- Up to 2 m in height and width
- Growth
- Moderate to slow
- Hardiness
- Very hardy (down to -15°C)
- Distinctive characteristic
- Branches adorned with very decorative cork wings
- Origin
- Japan, China, Korea
- Soil type
- Well-draining, neutral to slightly acidic
✓ Taxonomy verifiedSource: AI estimate · hardiness: reliability high.
Expert tips
The key tip
Winged spindle thrives almost anywhere but really shines in soil that's not too dry. Its true beauty is in autumn with scarlet red foliage—avoid cutting it back hard.
The common mistake
Pruning it regularly into topiary shapes: this prevents the strong autumn color from developing.
The pro's trick
Let it grow freely for 5-6 years, then just shape it lightly—the wings (cork) on the branches will be much more visible.
Seasonal watch
September-October: the color transition is super fast (5-7 days); if you miss fall, you miss the show.
Care
Exposure
Plant your winged spindle in full sun to achieve optimal autumn coloring. It tolerates partial shade but the fall colors will be less spectacular. Good bright exposure also promotes the development of the characteristic cork wings.
Watering
Water regularly during the first year to establish the root system properly. Afterward, winged spindle is tolerant and prefers moderate moisture; avoid excess water which causes rot. Mulching helps maintain consistent soil moisture.
Pruning and maintenance
Light pruning in late winter allows you to structure the shape, but it's not mandatory. Remove dead or diseased branches. The natural form of winged spindle is elegant; avoid heavy pruning to preserve its architectural charm.
Soil
Prefer well-draining soil rich in organic matter. Winged spindle adapts to neutral or slightly acidic soils. Adding mature compost at planting promotes good establishment and vigorous growth.
Fertilizing
An annual application of compost or decomposed manure in spring is usually sufficient. Avoid excessive nitrogen fertilizers which slow autumn coloring. A balanced fertilizer at planting time aids establishment.
Diseases and pests
Winged spindle is generally resistant. Occasionally watch for scale insects and mites during prolonged dry spells. Good air circulation prevents fungal diseases. Intervene quickly if you detect pests.
Did you know?
Winged spindle owes its scientific name 'alatus' to its branches adorned with very characteristic cork wings, which give it an almost geometric appearance in winter when the foliage drops. In East Asia, particularly in Japan and China, this shrub is highly prized for its spectacular scarlet red autumn coloring, making it a star of autumn gardens. Historically, other Euonymus species were used to prepare natural dyes and had traditional medicinal uses.
Where to buy it
Best planted in autumn so the roots settle in before summer, or in early spring once the frost has passed. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, October, November.
Add this plant to my garden →Plants from the same family
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Tips generated and checked by Viridia — adapt them to your local climate.