Cold weather delays the flowering of a historic vine at Jesus College.

A wisteria plant over 120 years old has begun blooming at the University of Cambridge, albeit later than usual due to the colder start to 2023.

The resilient climbing vine, located at Jesus College, was carefully examined on Wednesday by gardeners Danny Lawler and Mike Morris. Known as Wisteria sinensis, this species can grow beyond 10 metres with adequate support and is renowned for its cascading clusters of lilac, pea-shaped flowers.

Originating from China, the plant’s lightly scented blossoms typically signal spring. However, the delayed bloom this year highlights the impact of fluctuating weather patterns on seasonal growth cycles.