Geranium psilostemon, Armenian Cranesbill

Long-blooming in a penetrating shade of violet, G. psilostemon has a riveting black center eye and nicely dissected leaves that can grow six - eight inches wide; traffic-stopping and weed-smothering — what's not to like?  One of the largest geraniums we grow; this plant appreciates neighbors to lean on. Please note: This species is one of the last geraniums to break dormancy in the late spring. Be patient. It likes to start growing about the time that it's safe to plant tomatoes in the garden. Mature size: 2.5-4 ft T x 3-4 ft W Clump forming Minimum temperature: -30° F