Hibiscus syriacus Russian Violet ('Floru')
rose of Sharon [Russian Violet]
A vigorous, upright shrub to about 2.5m with deeply lobed leaves. Deep purple-pink flowers up to 10cm across, with a dark red centre, are produced from mid-summer to mid-autumn
Size
Ultimate height
1.5–2.5 metresTime to ultimate height
5–10 yearsUltimate spread
1–1.5 metresGrowing conditions
Moisture
Moist but well–drained, Well–drainedpH
Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | Pink Red | Green | ||
| Autumn | Pink Red | Green | ||
| Winter |
Position
- Full sun
Aspect
South–facing or West–facing
Exposure
Sheltered Hardiness
H5Botanical details
- Family
- Malvaceae
- Native to the UK
- No
- Foliage
- Deciduous
- Habit
- Bushy
- Genus
Hibiscus can be deciduous or evergreen shrubs, trees, annuals or perennials, with simple or palmately lobed leaves and large, funnel-shaped flowers over a long flowering season
- Name status
Trade
How to grow
Cultivation
Grow in a moist but well-drained soil in a sheltered position in full sun
Propagation
Propagate by semi-hardwood cuttings
Suggested planting locations and garden types
- Coastal
- City and courtyard gardens
- Cottage and informal garden
- Wall side borders
- Flower borders and beds
Pruning
Pests
May be susceptible to aphids, scale insects, mealybugs and glasshouse whitefly when grown under glass
Diseases
May be susceptible to honey fungus (rarely) and powdery mildews
Get involved
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