Hardy hibiscus (Hibiscus syriacus cultivars) delivers large, exotic blooms—single or double, white, pink, blue or bicolour—from mid‑summer to early autumn on upright shrubs 2–3 m. Loved by bees, the flowers appear on current wood, so prune in spring to shape. Thrives in full sun and fertile, well‑drained soil; heat‑ and drought‑resistant once established. Hardy to −20 °C, ideal for sunny borders and urban gardens.