Agastache (Lamiaceae) BSWJ735

rugosa 'Korean Zest'

A clumping aromatic transient perennial with upright bristly stems, forming a drift of ovate toothed leaves which emerge with a purple tinge, bearing erect spikes of purple/blue flowers, June to Sept. Full sun-part shade well drained soil, associating well with gravelled areas where it can self-seed. Our 1993 collection from South Korea.