Tags: Cultivar (Cultivated Variety).
Buddleja ‘West Hill’ is an old hybrid cultivar a full sister of ‘Lochinch’ and ‘Mayford Purple’ raised from a chance seedling found in the garden of the Earl of Stair at Lochinch Castle Scotland circa 1940 the shrub’s parents believed to be Buddleja davidii and Buddleja fallowiana.