Big Leaf Aster

Growth habit

Herbaceous

Native distribution

Native to the Finger Lakes Region, E North America

Cultivation

A a 20" tall fall-blooming aster with panicles of white or blue flowers that hover over dense foliage.
Light: part sun to part shade.
Moisture and Soil: dry to moist, but not wet; well drained.

Propagation

Seed Treatment and Storage: Moist cold stratify 30-60-90 days.

Biocultural value

The Algonquin and the Ojibwa prepared the young leaves as greens and put them in soups. The Haudenosaunee used the plant as a blood medicine and laxative.

The statements above were sourced from:

Native American Ethnobotany Database: http://naeb.BRIT Native American Ethnobotany Database.org/

Wildlife value

Large-leaved aster is a larval host plant for the silvery checkerspot (Chlosyne nycteis), pearl crescent butterfly (Phyciodes tharos), and goldenrod hooded owlet (Cucullia asteroides). A specialist mining bee (Andrena hirticinta), relies on goldenrod and asters, including bigleaf aster, for pollen. Additional floral visitors include bumble bees (Bombus spp.), yellow-faced bees (Hylaeus spp.), sweat bees (Lasioglossum spp., Halictus spp.) and green sweat bees (Augochlorini tribe).

Location

Mundy Wildflower Garden, Groundcover Collection, Bald Hill and Caroline Pinnacles, Coy Glen, Ringwood Ponds, South Hill Swamp

Source of plant

Bluestone Perennials

Description

Tufted perennial herb to 1m tall; stems glandular-pubescent, twisted, flexuous, brittle. Leaves coarsely dentate, lower leaves to 14cm wide, petiolate, cordate, upper leaves ovate. Capitula in a corymb; phyllaries multiseriate, ovate to ovate-lanceolate; ray florets 9-20, pale violet, fading to white; disc florets yellow.

USDA Hardiness Zone

3

Status

L3|S5|G5