Aster laevis ‘Bluebird’ is a refined selection of Smooth Aster known for its tall, graceful form and profusion of vivid lavender blue blooms in fall. Chosen for its rich flower color and strong stems, this plant lights up the late season garden just as summer plants are fading.
Height & Spread: 3 - 4 ft x 2 ft
Bloom Time: Late summer (September to October)
Light Requirements: Full sun to very light shade
Soil Preference: Prefers medium to dry, well drained soils; tolerant of clay and poor soils
Watering Needs: Low to moderate; drought-tolerant once established
Deer Resistance: High; foliage and stems are typically avoided by deer
NATIVE STATUS
Cultivar of a North American native species, Symphyotrichum laeve. The species is native to prairies, open woods, and roadsides across much of the eastern and central United States.
WILDLIFE & INSECTS
Butterflies
- Provides a rich nectar source for migrating Monarchs, Painted Ladies, and other fall butterflies.
Bees
- Attracts a variety of native bees including bumblebees, sweat bees, and long tongued bees that depend on asters for fall foraging.
Other Insects
- Supports predatory wasps, beetles, and syrphid flies, contributing to overall insect diversity.
- While not a major larval host, it aids adult pollinators and overwintering insects with its dense structure and nectar.
SPACING & LANDSCAPE USE
Spacing Recommendations
- Space plants 18 - 24 inches apart to allow for upright growth and flowering without crowding.
Landscape Placement
- Best used mid to back of borders, in sunny meadows, native plantings, or pollinator strips. Use for vertical accent, seasonal color, and to extend habitat value into late fall.
COMPANION PLANTS
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Eutrochium purpureum (Joe-Pye Weed) - tall moisture tolerant native for late-summer bloom.
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Solidago rugosa (Wrinkleleaf Goldenrod) - vibrant yellow counterpart with strong pollinator draw.
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Liatris spicata (Blazing Star) - spiky summer bloomer with similar cultural needs.
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Andropogon gerardii (Big Bluestem) - structural native grass with rich fall color.
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Pycnanthemum tenuifolium (Narrowleaf Mountain Mint) - aromatic foliage and high wildlife value.