

Smooth Aster 'Bluebird'
Symphyotrichum laeve 'Bluebird'
'Bluebird' Smooth Aster is selected for especially clear, lavender-blue flowers and a more compact, upright form than the straight species. The blue-gray waxy foliage is attractive all season long. almost glaucous in appearance, which sets it apart from most other asters and provides a cool, distinctive texture in summer before the fall bloom. When the flowers open in September and October they cover the plant so densely the foliage nearly disappears. The smooth, glaucous stems don't need staking in full sun, and the plant is exceptionally drought-tolerant once established. Fall migrating monarchs and painted ladies congregate on it during warm October days, and the seed heads draw goldfinch and chickadees through winter. Few native plants have this combination of ornamental appeal, drought tolerance, and ecological value all in one.
We grow a range of sizes and prices. Add the plant to your list, then pick your size when you visit.
Final price confirmed at pickup, depends on size and season.
- Thu, Jul 238 AM – 4 PM
- Fri, Jul 248 AM – 4 PM
- Sat, Jul 258 AM – 2 PM
A nursery-grown plant, ready for the ground.
Healthy, container-grown smooth aster 'bluebird' propagated on-site at Hill House from regional genetics. Includes a one-page care card. We make every effort to supply plants as listed; occasionally we substitute a similar species of equal value.
- Sun
- Full sun
- Water
- Dry
- Mature size
- 2'–3'
- Bloom
- Blue-gray foliage from spring through fall; lavender-blue bloom in September and October; seed heads through winter
- USDA zones
- 4-8
Pairs well with these.
Same light, same soil, same wildlife. Janet's picks to plant alongside smooth aster 'bluebird'.
Or skip the guesswork.
Curated packages bundle 9–12 species that work together. One reservation, one pickup day, a printed layout map.

Butterfly Package
Host and nectar plants chosen to feed monarchs, swallowtails, and fritillaries spring through fall.

Hummingbird Package
Tubular-flowered natives that pull ruby-throats through your yard April through October.

S.O.S. Package
Save Our Songbirds, berry- and seed-bearing natives that feed nesting and migrating birds.