A wonderful addition to the late summer or fall border. This subshrub has fuzzy, purple-pink and white flowers that go until frost. Superb when combined with ornamental grasses, joe-pye weed an...

From late summer to sutumn the species, S. microphylla, syn. S. grahamii blooms in paired or circular of 3 or more flowers in a magenta, pink or purple 1 inch long. This bushy, evergreen shrub ...

From the Himalayas, we get this pleasantly scented but short-lived perennial, hians. From early to late summer, purplish blue flowers 1 1/2 inches long, with white marked lower petals bloom out...

From late summer to midautumn, this subshrubby perennial, involucrata blooms in purplish red flowers, to 2 inches long with pink bracts that fall as the flowers open. Soft, egg-shaped, notched ...

This is a hardy, semi-shrubby, bushy perennial, to 39″ tall and 20″ wide. Leaves are ovate to elliptic, serrulate, medium green, to 1 1/2″ long. ‘La Luna’ has ligh...

S. guaranitica, syn. S. concolor of gardens, a subshrubby perennial blooms in beautiful deep blue flowers 2 inches long, with purplish blue sepals from late summer to late autumn. Wrinkled, egg...

S. guaranitica, syn. S. concolor of gardens, a subshrubby perennial blooms in beautiful deep blue flowers 2 inches long, with purplish blue sepals from late summer to late autumn. Wrinkled, egg...

S. fruticosa, syn. S. triloba produces flowers 1 inch long in the summer in purple,lilac-pink or pink, rarely ever white. This evergreen bushy shrub or subshrub has branched stems with mid-gree...

From early spring to midautumn, gesneriiflora blooms in soft hairy red flowers, 2 inches long. This perennial, a subshrub has egg-shaped, scalloped green leaves 4 inches long with heart shaped ...

S. discolor holds true with it’s name, blooming in a deep indigo-black flowers with fine, white-hairy calyces. This perennial stands erect with branched stems that are densely woolly and ...