prairie mallow 'William Smith'

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An erect herbaceous perennial making a clump to 90cm in height, with rounded basal leaves and deeply lobed stem leaves. Flowers 5cm in width, with five salmon tinted, deep rose-pink petals

prairie mallow 'William Smith'

Scientific classification

Species
prairie mallow 'William Smith' (Sidalcea 'William Smith')
Genus
Sidalcea
Family
Malvaceae
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Toxicity
Herbaceous Perennial
Plant type
0.5-1 metres
Height
0.1-0.5 metres
Spread
Deciduous
Foliage
Clump forming
Habit
Spring · Summer
Season of interest
Full sun
Sunlight
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Ideal temperature

prairie mallow 'William Smith' pictures

prairie mallow 'William Smith'

Distribution of prairie mallow 'William Smith'

Distribution map

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Culture

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Toxicity

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Quick identification of prairie mallow 'William Smith'

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prairie mallow 'William Smith' care guide

Moderate regular watering, allowing brief slight drying between soakings
Watering
Full sun
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 stems back hard after flowering to encourage further flowers and to prevent self-seeding

Propagation

Propagate by division in autumn or spring

Growing

Best grown in moderately fertile, humus-rich, moist but well-drained, light, sandy, neutral to slightly acid soil in full sun; will tolerate other soils but resents waterlogging. Provide a dry mulch of bracken or straw during cold winters

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Common pests and diseases

Diseases

May be subject to a rust

Pests

Slugs may be a problem

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