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Herbaceous Perennial

Erysimum cheiri
  • RHS Plants for pollinators

common wallflower

A short-lived, evergreen perennial grown as a biennial, with narrow, dark-green foliage and four-petalled, sweetly-scented, bright yellow-orange flowers produced in short spikes in spring. Cultivars are available in a wide range of colours from cream to dark red

Other common names
bloody warrior
wall gilliflower
see moreyellow gilliflower
bleeding heart
winter gilliflower
sauce-alone
Synonyms
Erysimum suffruticosum
Cheiranthus cheiri

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Size
Ultimate height
0.1–0.5 metres
Time to ultimate height
1–2 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Chalk
Loam
Sand
Moisture
Well–drained
pH
Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Orange Green
Summer Green
Autumn Green
Winter Green
Position
  • Full sun
Aspect

South–facing or West–facing or East–facing

Exposure
Exposed or Sheltered
Hardiness
H5
Botanical details
Family
Brassicaceae
Native to the UK
No
Foliage
Evergreen
Habit
Bushy
Genus

Erysimum can be annuals, biennials or woody-based perennials with narrow leaves and dense racemes of often fragrant, 4-petalled flowers

Name status

Correct

How to grow

Cultivation

Grow in poor to moderately fertile, well-drained, neutral or, ideally, alkaline soil; full sun is essential

Propagation

Propagate by semi-hardwood cuttings in spring or summer

Suggested planting locations and garden types
  • City and courtyard gardens
  • Coastal
  • Cottage and informal garden
  • Patio and container plants
  • Wildlife gardens
  • Banks and slopes
  • Flower borders and beds
Pruning

No pruning required

Pests

May be susceptible to slugs, snails and flea beetles

Diseases

May be affected by a downy mildew, club root and bacterial leaf blight

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