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Herbaceous Perennial

Stokesia laevis 'Klaus Jelitto'
  • RHS Plants for pollinators

Stokes' aster 'Klaus Jelitto'

A herbaceous perennial 35-50cm high with evergreen rosettes of elliptic to lance-shaped, mid-green basal leaves up to 20cm long, smaller stem leaves, and flowerheads, up to 10cm across, with blue-purple ray-florets and disc-florets, from midsummer to early autumn

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Size
Ultimate height
0.1–0.5 metres
Time to ultimate height
2–5 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Loam
Sand
Moisture
Moist but well–drained
pH
Acid
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Purple Green
Autumn Purple Green
Winter Green
Position
  • Full sun
Aspect

South–facing or West–facing

Exposure
Sheltered
Hardiness
H4
Botanical details
Family
Asteraceae
Native to GB / Ireland
No
Foliage
Evergreen
Habit
Columnar upright
Genus

Stokesia are perennials producing evergreen, basal rosettes. The colourful, cornflower-like flowers are long lasting and good for cutting

Name status

Accepted

How to grow

Cultivation

Grow in light, fertile, acidic, moist but well-drained soil in full sun, and provide twigs for support; in areas with severe winters, protect with a deep, dry mulch in autumn

Propagation

Propagate by division in spring, or by root cuttings in late winter

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

No pruning required, but deadheading will prolong flowering

Pests

Generally pest-free

Diseases

Generally disease-free

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