Aster oolentangiensis (azureus)
Common Name: Sky Blue Aster
Common Alternative: Aster, Sky Blue
Intro Year: 2001

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.

Shorter aster with abundant blooms
Attracts butterflies
Height Spread
24-36 Inches 18-24 Inches
Flower Color Hardiness
Light Blue 3-6
Exposure
  • Full Sun to Part Shade
Habit
  • Perennal
Water Needs
  • Low
  • Medium
Aster oolentangiensis (azureus) (Sky Blue Aster)

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