Tree Hollyhock. An erect shrub with toothed dark green leaves and single bright blue flowers with a small red eye from mid-summer to autumn. Max Height 1.8m. Max Spread 1.5m. Flowers July to October. Full sun. Hardy. Back-fill with soil mixed with peat substitute and a suitable fertiliser.
Hibiscus syriacus ‘Oiseau Bleu’ Blue Bird
An erect shrub with toothed dark green leaves and single bright blue flowers with a small red eye from mid-summer to autumn.
Category: Shrubs
Additional information
Generic | Hibiscus |
---|---|
Species | syriacus |
Varietry | 'Oiseau Bleu' Blue Bird |
Common Name | Tree Hollyhock |
Flower Colour | blue, red |
Soil | Fertile |
Aspect | Full sun |
Foliage | Deciduous |
Height | 1.8m |
Family | Malvaceae |
Spread | 1.5m |
Growth Speed | |
Growth Habit | Erect |
Fragrance | FALSE |
Foliage Colour | green |
Flowers From | July, October |
Colour Fruit | |
Fruits When | |
Moisture | Well drained |
Protection | |
Hardiness | Hardy |
Planting | Back-fill with soil mixed with peat substitute and a suitable fertiliser |
Care | Provide a deep winter mulch |
Border | Border |
Toxicity | |
Pruning | |
Pruning Time | |
Pests and diseases | |
Maintenance | |
Propagation |
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