What is the plant
Penstemon cobaea is a clump-forming, Missouri native perennial which occurs on prairies, limestone glades and rocky bluffs. Typically grows 1-2.5' tall. Typically grows 1-2.5' tall. Features loose, terminal panicles of white to violet to deep purple, 2" long, tubular flowers atop erect, rigid, downy stems.
If you’ve recognized any mistakes feel free to notify us about it. This would help us to provide only the best-quality information.