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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 GB / Ireland
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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