Blue Wood Aster (Symphyotrichum cordifolium) is a graceful herbaceous perennial that brings soft, airy charm to late-season gardens. Growing 2 to 5 feet tall and spreading 1.5 to 2 feet wide, it produces delicate blooms in shades ranging from pale to rich blue from summer into fall. Thriving in full sun to part shade and preferring well-drained soil, this low-maintenance native is a favorite among butterflies and pollinators. Its gentle presence and reliable performance make it a lovely choice for naturalized borders, woodland edges, or pollinator-friendly plantings.
- Herbaceous perennial
- Size: 2-5 ft. tall by 1.5-2 ft. wide
- Flower: Pale to rich blue
- Blooms summer to fall
- Exposure: Full sun, part shade
- Moisture: Well-drained
- Attracts butterflies
- Low maintenance
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