Amsonia tabernaemontana 'Storm Cloud' - Storm Cloud Bluestar
Watch in spring as incredibly dark stems emerge from the ground. Olive green leaves have silver veins. Star-shaped, periwinkle blue flowers appear atop of the wide, mounding, shrub-like habit.
0.5m tall x 0.5m wide
Full Sun - Partial Sun
Spring - Summer
Zone 4 (-34 to -29° C)