Symphyotrichum cordifolium

Common Name
Heart-leaved aster
Blue wood aster
Plant Form
Herbs
Duration
Perennial
Max Height (ft)
4.0
Region
Coastal
Piedmont
Mountain
Hardiness Zone
5, 6, 7, 8

Photographer: ksmiller
Licensed under: CC BY-NC 4.0
Original photo: Original photo

Additional Info

Habitat: Stunning late season choice, providing nectar to butterflies and visual interest. Commonly found naturalized in woodlands, meadows, or stream banks.  It can be weedy as it self-seeds very easily.

Wildlife value: Host plant for the Pearl Crescent butterfly. Flowers are attractive to bees and butterflies. Songbirds and small mammals eat the seeds.  Members of the genus Symphyotrichum support the specialized bees

Notes: Self-seeds freely. Tolerates sun to shade but flowers best with 3 hours of sun or more. Pinching back the stems will lead to a bushier plant and hopefully avoid the need for staking. The foliage tends to decline by late summer and it can be cut to the ground to avoid any self-seeding and also to help with appearance.

Flower Color
Blue
Red/burgandy
Cream/White
Gold/Yellow
Purple/lavender
Flower Prominence
Conspicuous
Bloom Time
Early Summer
Late Summer
Fall
Light Requirements
Partial sun
Shade
Moisture Requirements
Moist
Low Maintenance
Yes
Good Choice for Public Spaces
Yes
Deer Resitant
Yes
Seed or Fruit eaten by wildlife?
Yes
Pollinators
Bees
Butterfiles
Top 30 for Butterfly and Moth Caterpillars?
Yes
Number of Lepidotera Species Genus Supports
112
Top 30 for Pollen Specialist Bees?
Yes
Number of Pollen Specialist Bees that Rely on this Genus
33
Earth Sangha Inventory

Founded in 1997, the Earth Sangha is a nonprofit public charity based in the Washington, DC, region. The Wild Plant Nursery is the most comprehensive source of local-ecotype, native plants in the Washington DC region, and the region’s only facility dedicated exclusively to this type of propagation. “Local-ecotype” plants are propagated from local, wild, naturally-occurring populations and are well-adapted to local conditions and for wildlife species that depend on the local forms, such as pollinators. Inventory is updated on a weekly basis so number may not be accurate.

Pots Available Plugs Available Location Notes
243 0 Row 9, Row 12 View My Wishlist
Beloved Brook's Ruckersville Nursery Inventory

Nursery is open by appointment only. Email them to set up a time. This plant list if from the begging of the 2025 season and may be outdated. If there is something specific that you’re looking for, they recommend you confirm that they have it when you schedule an appointment

Pots Available Plugs Available Pot size:
Yes

Quart

View My Wishlist
Bona Terra Nursery

Small family-run native plant nursery with a focus on the local genetics necessary to restore diversity in the Chesapeake eco-region. Offers free remote design service for small gardens up to 400 square feet. Orders are placed via email and items can be picked up at their NW DC office or delivered for a fee. This plant list is from the beginning of the 2025 season and may be out-of-date

Pots Available Pot Size Notes Add to Wishlist
12 Quart View My Wishlist
137 1 Gallon View My Wishlist