Perovskia atriplicifolia 'Filigren'

One of the longest flowering plants. Airy spikes of violet-blue flowers bloom late July into August. Fragrant, lacey, silvery-gray foliage cover semi-woody stems. Grows 24-36" tall and wide.  Drought tolerant.  Attracts butterflies.

Full sun to light shade in well-drained soil, especially in winter.  Cut to 3" above the ground before buds break in the spring.

Russian Sage