Mauve (H2) flowers, VIII–IX; feathery foliage similar to ‘Cuprea‘ but more striking in winter; height 26–30cm; spread 31–45cm. Recommended.
Wild-collected; found in Glenogle, Perthshire, Scotland, by D. Hutton in 1962; introduced by D. Hutton (Aberfoyle, near Callander, Perthshire, Scotland) by 1973.
Named after a single malt whisky.