B. ‘Castle School’ has large pale lilac panicles with highly fragrant flowers. This cultivar is also relatively early to flower and an impressive sight in late July in the nursery gardens.
History
A chance seedling found by Martin Hughes-Jones at Castle School in Tiverton, Devon during a parents evening growing in a crack in the playground. It was introduced to the trade in 2004 via Martin’s nursery, Sampford Shrubs.