Symphyotrichum oolentangiensis (azureus)

Sky Blue Aster

This shorter aster is usually less than three feet tall and is an excellent late bloomer for the mixed border. Loads of blue flowers with yellow centers bloom in fall. The foliage is blue-green and stems are dark. Butterflies love the nectar.

Additional Information:

Height 24-36 Inches

Spread 18-24 Inches

Bloom/Seasonal Color Blue

USDA Hardiness Zone 3-6

Home Owner Growing and Maintenance Tips:

Characteristics & Attributes