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Herbaceous Perennial

Geranium sanguineum
  • RHS Plants for pollinators

bloody cranesbill

A hardy, bushy, spreading, rhizomatous perennial to 20cm, with palm-shaped, narrowly lobed green leaves. Vivid magenta-pink flowers with darker veining appear from June through to August. A great choice for a rock garden or effective as groundcover

Other common names
blood-red cranesbill
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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
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained, Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer Pink Purple Green
Autumn Green
Winter
Position
  • Full sun
  • Partial shade
Aspect

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

Exposure
Exposed or Sheltered
Hardiness
H7
Botanical details
Family
Geraniaceae
Native to GB / Ireland
Yes
Foliage
Deciduous
Habit
Trailing
Genus

Geranium can be annuals, biennials and perennials, herbaceous or evergreen, with rounded, usually palmately lobed or divided leaves, and lax inflorescences of rounded, 5-petalled flowers

Name status

Correct

Plant range
Europe, N Turkey

How to grow

Cultivation

Grow in any moderately fertile soil apart from waterlogged soils. For best growth and flowering, plant in full sun or partial shade

Propagation

Propagate by seed, basal cuttings or division

Suggested planting locations and garden types
  • Coastal
  • Cottage and informal garden
  • Wildlife gardens
  • Wildflower meadow
  • Rock garden
  • Low Maintenance
  • Flower borders and beds
  • Ground cover
Pruning

Remove flowered stems and old leaves to encourage the production of fresh leaves and flowers

Pests

May be susceptble to vine weevil, capsid bug and sawflies

Diseases

May be susceptible to a downy mildew and powdery mildews

Get involved

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