Rozanne Geranium
Geranium 'Rozanne'
One of the best Geranium selections, it features large, saucer-shaped, and violet-blue flowers from late spring to fall above mounds of slightly marbled and deep green foliage that turns reddish-brown in fall. Free-flowering perennial grows 18 to 20 inches tall and 24 to 36 inches wide.
USDA Z4 - Cold Hardy -30 to -20F
