Blue hibiscus
An attractive, fast-growing evergreen shrub, native to Australia, not a true hibiscus but resembeling one with its large, papery, blue to purple flowers. It thrives in warm, sunny conditions and brings a touch of exotic beauty to Mediterranean gardens or conservatories.
Sun: Full sun.
Soil: Well-drained soil.
Hardiness: H3 — down to −5°C.
Flowering: May, Jun, Jul, Aug, Sep, Oct.