Description Salvia involucrata ‘Bethellii’ A subshrubby perennial which has velvety, hairy, rich green leaves. Spikes of bright purplish crimson flowers are borne from August to October. 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 1.5m and a spread of 1m.
