dusky cranesbill 'Langthorns Blue'

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Langthorns Blue' is a clump-forming herbaceous perennial, to 60cm high, with deciduous green leaves blotched purplish-brown in the notches between the seven or nine lobes. Flowers, 2-2.5cm across, of reflexed violet-blue petals with darker veins above the paler bases, appear from late spring to early summer

dusky cranesbill 'Langthorns Blue'

Scientific classification

Species
dusky cranesbill 'Langthorns Blue' (Geranium phaeum 'Langthorns Blue')
Genus
Geranium
Family
Geraniaceae
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Toxicity
Herbaceous Perennial
Plant type
0.5-1 metres
Height
0.5-1 metres
Spread
Deciduous
Foliage
Clump forming
Habit
Spring · Summer · Autumn
Season of interest
Full shade · Full sun · Partial shade
Sunlight
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Ideal temperature

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dusky cranesbill 'Langthorns Blue'

Distribution of dusky cranesbill 'Langthorns Blue'

Distribution map

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Culture

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Toxicity

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Quick identification of dusky cranesbill 'Langthorns Blue'

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dusky cranesbill 'Langthorns Blue' care guide

Moderate regular watering, allowing brief slight drying between soakings
Watering
Full shade · Full sun · Partial shade
Sunlight
Information to be completed
Ideal temperature

Watering

Moderate regular watering, allowing brief slight drying between soakings

Fertilizing

Balanced perennial feed every four weeks from spring through summer

Pruning

Cut back flowered stems and old leaves to encourage fresh growth

Propagation

Propagate by division in spring, or by basal softwood cuttings taken in spring and rooted with bottom heat

Growing

Grow in sun or shade in moist but well-drained soil; good in damp shade

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Common pests and diseases

Diseases

May be susceptible to a rust, downy mildews, leafy gall and a virus. Powdery mildews can be a problem in dry conditions

Pests

May be susceptible to capsid bug, geranium sawfly, vine weevil, slugs and snails

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