Buddleia davidii 'Camkeep' or known by its marketing name Buddleia davidii Camberwell Beauty is part of the English Butterfly Series and belongs to the Scrophulariaceae family. It is a free flowering, compact shrub with fragrant purple flowers in abundance all through the summer. RHS Award of Garden Merit winner. Flowers June August. Height 100 150cm. Supplied in a 3 4 litre pot.f