Aster cordifolius ‘Woods Blue’, commonly known as Blue Wood Aster, is a native woodland perennial selected for its compact habit and abundant soft blue-violet flowers. This clump-forming plant typically grows 12 to 18 inches tall and spreads gently to form loose colonies. Blooming from late summer into fall, ‘Woods Blue’ produces masses of small, daisy-like flowers with yellow centers that mature to bronze, bringing color and light texture to shaded and partially shaded gardens when many other perennials have finished. It thrives in part shade with well-drained soils and is well suited for woodland gardens, native plantings, and naturalized landscapes.

Why choose Blue Wood Aster

• Native woodland perennial: Derived from a North American native species

• Late-season blooms: Flowers from late summer through fall

• Shade adaptable: Performs well in part shade and light woodland conditions

Cultivating tips

• Sun exposure: Part shade to light sun

• Soil needs: Prefers well-drained soils with moderate moisture

• Maintenance: Low—cut back in late fall or early spring to manage growth

Designs for your garden

• Woodland gardens: Natural fit beneath trees and along forest edges

• Native plantings: Blends well with ferns, grasses, and shade-tolerant natives

• Pollinator gardens: Provides late-season color and nectar

Ecological benefits

• Pollinator-friendly: Important late-season nectar source for bees and butterflies

• Native value: Supports local ecosystems and native insects

• Wildlife support: Contributes pollen and habitat in woodland settings