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Herbaceous Perennial

Cardamine pratensis 'Flore Pleno' (d)

double cuckoo flower

A compact, clump-forming perennial to 20cm tall, freely producing grey-green leafy plantlets in the basal leaf clusters, and bearing panicles of double lilac-pink flowers in late spring

Synonyms
Cardamine pratensis 'Plena'
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Size
Ultimate height
0.1–0.5 metres
Time to ultimate height
2–5 years
Ultimate spread
0–0.1 metre
Growing conditions
Clay
Loam
Moisture
Moist but well–drained, Poorly–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Pink Green
Summer Pink Green
Autumn
Winter
Position
  • Full shade
  • Partial shade
Aspect

North–facing or East–facing

Exposure
Exposed or Sheltered
Hardiness
H7
Botanical details
Family
Brassicaceae
Native to the UK
No
Foliage
Deciduous
Habit
Clump forming
Genus

Cardamine are herbaceous perennials with simple, palmately or pinnately divided leaves and short racemes of 4-petalled white, yellow, pink or purplish flowers in spring or summer

Name status

Accepted

How to grow

Cultivation

Grow in humus-rich moist soil in full or partial shade

Propagation

Divide after flowering or in early autumn. Root leaf-tip cuttings in midsummer. It may also form plantlets in the axils of the leaflets

Suggested planting locations and garden types
  • Cottage and informal garden
  • Rock garden
  • Wildlife gardens
  • Flower borders and beds
Pruning

No pruning required

Pests

Aphids and flea beetles may damage the leaves

Diseases

Generally disease-free

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