Perovskia atriplicifolia ‘Blue Spire’
Perovskia ‘Blue Spire’
‘Blue Spire’ is an erect small deciduous shrub with white stems bearing deeply-divided, aromatic greyish leaves. Small violet-blue flowers in large plumy panicles (cluster of flowers arranged on a stem) in late summer and autumn.
Reaching approx 1.2m