rose of Sharon
Also known as: althaea frutex; shrubby althaea; Syrian hibiscus; Syrian mallow
A medium to large, deciduous shrub up to 4m tall with an upright habit. Lobed leaves appear in late spring and large, trumpet-shaped flowers in shades of pink, red, blue and white with conspicuous protruding tubes of stamens open in succession from midsummer into autumn

Scientific classification
- Species
- rose of Sharon (Hibiscus syriacus)
- Genus
- Hibiscus
- Family
- Malvaceae
- Information to be completed
- Toxicity
- Shrubs
- Plant type
- 2.5-4 metres
- Height
- 2.5-4 metres
- Spread
- Deciduous
- Foliage
- Bushy · Columnar upright
- Habit
- Spring · Summer · Autumn
- Season of interest
- Full sun
- Sunlight
- Information to be completed
- Ideal temperature
rose of Sharon pictures
Distribution of rose of Sharon
Distribution map
Eastern Asia
Information to be completed
Culture
Information to be completed
Toxicity
Information to be completed
Quick identification of rose of Sharon
Information to be completed
rose of Sharon 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
Little pruning is needed. Remove diseased, damaged, crowded or crossing shoots and unwanted growth. Timing depends on the plant: generally late winter or early spring; plants prone to bleeding and deciduous magnolias need different timing, and deciduous azaleas and lilacs are pruned after flowering.
Propagation
Propagate by semi-hardwood cuttings
Growing
Grow in a moist but well-drained soil in a sheltered position in full sun
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Information to be completed
Common pests and diseases
Diseases
May be susceptible to honey fungus (rarely) and powdery mildews
Pests
May be susceptible to aphids, scale insects, mealybugs and glasshouse whitefly when grown under glass
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