Hibiscus 'Oiseau Blue'
Hibiscus syriacus 'Oiseau Bleu'
Also known as
Rose Mallow 'Oiseau Bleu', Rose Of Sharon 'Oiseau Bleu', Hibiscus 'Blue Bird', Rose Mallow 'Blue Bird', Tree hollyhock
Photo by mlho (All rights reserved)
Full Sun
Easy care
Light watering
Half-hardy
H7-H3
RHS hardiness
-20°C
Minimum temperature
Expected size
Height | Spread | |
|---|---|---|
2.5m | Max | 2.5m |
1.5m | Min | 1.5m |
20 years to reach maturity
Flowering
-
spring
-
summer
-
autumn
-
winter
This plant has no fragrance
More images of Hibiscus 'Oiseau Blue'
Hibiscus 'Oiseau Blue' Overview
This mid-sized, upright, deciduous shrub has dark-green leaves. In late summer & autumn it produces single, violet-blue flowers with a maroon centre.
Common problems with Hibiscus 'Oiseau Blue'
How to harvest Hibiscus 'Oiseau Blue'
Generally not harvested.
How to propagate Hibiscus 'Oiseau Blue'
Cuttings
Semi-hardwood
Seed
Division
Special features of Hibiscus 'Oiseau Blue'
Attractive flowers
Other uses of Hibiscus 'Oiseau Blue'
Ornamental, border, hedging, dried arrangements Summer/Autumn interest. Attracts humming birds in suitable geographical locations.
