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

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
- Information to be completed
- Ideal temperature
prairie mallow 'William Smith' pictures
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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