Easy and rewarding perennial bearing tall spikes of lavender-blue flowers from mid-summer into fall. Deep green leaves emit a licorice scent when crushed. Attracts butterflies; cut flowers are good fresh or dried.
Easy and rewarding perennial bearing tall spikes of lavender-blue flowers from mid-summer into fall. Deep green leaves emit a licorice scent when crushed. Attracts butterflies; cut flowers are good fresh or dried.