hibiscus 'Tosca'
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A shrub up to 3m high, with deciduous dark green leaves with from three to seven lobes, and large, single pink flowers, with dark red centres and cream stamens, from midsummer to early autumn; honeybees and bumblebees may visit for pollen

Scientific classification
- Species
- hibiscus 'Tosca' (Hibiscus 'Tosca')
- Genus
- Hibiscus
- Family
- Malvaceae
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- Toxicity
- Shrubs
- Plant type
- 2.5-4 metres
- Height
- 1.5-2.5 metres
- Spread
- Deciduous
- Foliage
- Bushy
- Habit
- Spring · Summer · Autumn
- Season of interest
- Full sun
- Sunlight
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- Ideal temperature
hibiscus 'Tosca' pictures
Distribution of hibiscus 'Tosca'
Distribution map
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Culture
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Toxicity
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Quick identification of hibiscus 'Tosca'
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hibiscus 'Tosca' care guide
- Moderate regular watering, avoid prolonged drought and stagnant waterlogging
- Watering
- Full sun
- Sunlight
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- Ideal temperature
Watering
Moderate regular watering, avoid prolonged drought and stagnant waterlogging
Fertilizing
Balanced perennial feed every four weeks spring through summer growth
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 softwood cuttings in late spring, by semi-ripe cuttings in summer, or by layering in spring or autumn
Growing
Grow in neutral, well-drained soil, in full sun, in a warm position such as a south-facing or west-facing wall to encourage flowering, and protect roots in winter with an organic mulch
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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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