A large, bushy, upright perennial which has aromatic, deeply-veined, mid-green leaves on slender stems. From May to October, nectar rich, tubular white flowers with a lavender-blue flush are borne.
Grow in light, moderately fertile, humus-rich, moist but well-drained soil in full sun or light dappled shade. It will reach a height of 2m and a spread of 1m.





