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Fringed Blue Aster

Symphyotrichum ciliolatum

Last reviewed: August 2026

Fringed Blue Aster (Symphyotrichum ciliolatum)
Photo: Somatochlora / Wikimedia Commons (CC0)

Toxicity unknown

Fringed Blue Aster (Symphyotrichum ciliolatum) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.

Light

full sun

Water

medium

Size

12"–48" H × 12"–24" W

Bloom

Aug, Sep, Oct

Native to

IL, MA, ME, MI and 9 more states

Pollinators

bees, butterflies, moths

Before you buy

Your city may pay you to plant this

Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 437 programs across 44 states, each with a link to the provider and the date we last checked it.

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Lindley's aster produces small white to pale lavender flowers in dense clusters from late summer through fall. This native perennial forms neat clumps that spread gradually, creating attractive colonies over time. The narrow leaves and sturdy stems give it a refined appearance compared to other wild asters.

In an HOA neighborhood

Fringed Blue Aster is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.

Works well in: front yard, foundation, street edge, mid zone.

  • May need occasional deadheading to maintain neat appearance

Wildlife value

Blooms during peak fall migration, providing crucial late-season nectar for monarchs and other butterflies. Also supports native bees and serves as a host plant for several moth species.

Common questions

How much sun does Fringed Blue Aster need?
Fringed Blue Aster grows best in full sun conditions.
When does Fringed Blue Aster bloom?
Fringed Blue Aster blooms in August, September, and October.
Where is Fringed Blue Aster native?
Fringed Blue Aster (Symphyotrichum ciliolatum) is native to IL, MA, ME, MI and 9 more states, per the World Checklist of Vascular Plants (Kew).
What pollinators does Fringed Blue Aster attract?
Fringed Blue Aster draws bees, butterflies, and moths.
Is Fringed Blue Aster HOA-friendly?
Fringed Blue Aster is generally an HOA-friendly choice in the right placement, with low maintenance.

Native range data from the World Checklist of Vascular Plants (Kew). Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

Ready to grow Fringed Blue Aster? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

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