Evergreen, bushy perennial with scalloped oval leaves that have a yelllow margin. Good ground cover, border & pot plant. Brightens up dark areas of the garden. Bloom time: summer. Irregular flowers are tubular, white to pale mauve. Height: 2-4'. Spread: 4-5'. Exposure: sun to part shade. Water: moderate. (Have some reports of new growth from roots in cold climates.) USDA Z10.