This upright native perennial is valued for its clear blue fall flowers, clean foliage, and dependable garden performance. Smooth blue aster adds late-season color and structure to sunny gardens while maintaining a tidy, refined appearance.

Clusters of soft blue to violet-blue, daisy-like flowers with yellow centers bloom in late summer through fall. The smooth, blue-green leaves lack the rough texture common to many asters, giving the plant a polished look that holds well through the growing season. Strong, upright stems help the plant stay standing without support.

Well-suited for home gardens, Aster laevis performs best in full sun and well-drained soil. It is drought-tolerant once established and easy-care, making it a reliable option for perennial borders, native plantings, and pollinator gardens.

Why choose Aster laevis – Smooth Blue Aster

Native perennial: Well-adapted and long-lived
True blue blooms: Adds cool color late in the season
Clean foliage: Smooth leaves maintain a tidy appearance

Cultivating tips

Sun exposure: Full sun
Soil needs: Well-drained soil; tolerates dry conditions
Maintenance: Low; cut back in late winter or early spring

Designs for your garden

Perennial borders: Adds height and fall color
Pollinator gardens: Supports late-season insects
Native plantings: Blends naturally into mixed landscapes
Meadow-style gardens: Complements grasses and fall perennials

Ecological benefits

Native habitat value: Supports pollinators and beneficial insects
Late nectar source: Flowers provide fall-season resources
Resilient growth: Performs reliably in sunny conditions

Plant appearance may vary by season and growing conditions. All plants ship healthy with established root systems.