Aster cordifolius , commonly known as or Blue Wood Aster (now officially Symphyotrichum cordifolium ), is a fantastic native perennial known for bringing vibrant, late-season color to shade gardens. Key Characteristics:

Masses of small, daisy-like pale blue to violet-blue flowers with yellow centers appear from late summer through October.

Grows in an upright, arching habit, typically reaching 2–4 feet tall. Hardiness: Hardy in USDA Zones 3–8. Garden Use & Benefits:

A hybrid often cited for its stunning sky-blue flowers.

Adaptable to dry to moist, well-drained soils, including clay.