Perovskia 'Blue Spire' AGM
Perovskia 'Blue Spire' AGM is an attractive and unusual shrub with silvery-whitish stems carrying small violet-blue flowers from July-October. Interesting blue-grey foliage that is wonderfully aromatic when touched. Approx. 1m tall and can be pruned in spring. Best in a sunny, well-drained soil. Ideal in any coastal gardens as not damaged by sea winds. Attractive to insects.