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Alpine RockeryHerbaceous Perennial

Campanula carpatica 'Blue Moonlight'
  • RHS Plants for pollinators

tussock bellflower 'Blue Moonlight'

A compact, clump-forming perennial to 25cm high with oval to rounded, toothed leaves. In summer, upturned, bowl-shaped, pale blue to white flowers are borne in profusion on slender stems just above the mounded foliage

Size
Ultimate height
0.1–0.5 metres
Time to ultimate height
2–5 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Chalk
Loam
Sand
Moisture
Moist but well–drained, Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Blue White Green
Autumn Green
Winter
Position
  • Full sun
  • Partial shade
Aspect

West–facing or South–facing or North–facing or East–facing

Exposure
Exposed or Sheltered
Hardiness
H5
Botanical details
Family
Campanulaceae
Native to the UK
No
Foliage
Deciduous
Habit
Clump forming
Genus

Campanula may be annuals, herbaceous or evergreen perennials, with bell or star-shaped, often blue, flowers in late spring or summer

Name status

Accepted

How to grow

Cultivation

Ideal for rock gardens or sunny borders. Will not tolerate wet winters

Propagation

Propagate by basal cuttings

Suggested planting locations and garden types
  • Cottage and informal garden
  • Gravel garden
  • City and courtyard gardens
  • Patio and container plants
  • Rock garden
  • Wildlife gardens
  • Garden edging
  • Ground cover
  • Underplanting of roses and shrubs
Pruning

No pruning required

Pests

May be damaged by slugs and snails

Diseases

May be infected by a rust, powdery mildews and a leaf spot

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