Willow Aster

Willow aster, is noted for its slender, willow-like leaves and generous clusters of pale blue flowers that bloom profusely in late fall. Its late flowering season provides essential support to pollinators preparing for winter and adds vibrant color to the garden at a time when most other flowers have ceased blooming.

• Prune in late winter or early spring to encourage denser growth and prevent legginess.
• Divide every few years in early spring to maintain vigor and manage spread.
• Manage self-seeding by allowing some seedlings to grow in natural areas or remove them in more structured settings to maintain control.