Buddleja dav. 'Nanho Blue'

Buddleja davidii 'Nanho Blue', small, floriferous and deciduous butterfly bush with drooping branches, long pointed dark green leaves and woolly white undersides. The maximum height and width is between 2 and 3 meters. Inflorescence: large lilac-blue, violet-blue flower panicles. This buddleja likes dry soil that is not too rich, all soil types are tolerated from acidic to calcareous, prune back briefly in spring, after the frost period. This buddleja is also sea wind tolerant and resistant to air pollution, making it interesting for use in an urban environment.