Eurybia Species, Largeleaf Aster, Bigleaf Wood Aster, Wild Aster

Eurybiamacrophylla

Family
Asteraceae (ass-ter-AY-see-ee)
Genus
Eurybia (yoor-RIB-ee-uh)
Species
macrophylla (mak-roh-FIL-uh)
Synonym
Aster macrophyllus
Aster ianthinus
Aster multiformis
Aster nobilis
Aster riciniatus
Sun Exposure
Sun to Partial Shade
Foliage
Herbaceous
Smooth
Height
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
Spacing
15-18 in. (38-45 cm)
Hardiness
USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
Danger
N/A
Bloom Color
Light Blue
Medium Purple
Bloom Time
Late Summer/Early Fall
Other Details
Category
Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Flowers are good for cutting
Flowers are good for drying and preserving
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
5.1 to 5.5 (strongly acidic)
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
Patent Information
Non-patented
Propagation Methods
By dividing the rootball
From seed; sow indoors before last frost
From seed; direct sow after last frost
Seed Collecting
Collect seedhead/pod when flowers fade; allow to dry
Regional

This plant is said to grow outdoors in the following regions:

Cordele, Georgia

Jeffersonville, Indiana

Valparaiso, Indiana

Midland, Michigan

Grand Portage, Minnesota

Minneapolis, Minnesota

Pequot Lakes, Minnesota

Orefield, Pennsylvania

Essex Junction, Vermont

Leesburg, Virginia

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Gardener's Notes:

1
positive
2
neutrals
0
negative
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P
Valparaiso, IN | June 2013 | positive

Native to North America (from Nova Scotia to Minnesota south to Illinois, Ohio and North Carolina). This lovely plant flowers July-Oct an...Read More

L
Jeffersonville, IN (Zone 6a) | August 2008 | neutral

Spreads too much and not ornamental enough to be of use in the home landscape. Very root-persistant. If you just want a native groundcove...Read More

S
Oklahoma City, OK (Zone 7a) | August 2002 | neutral

Large Leaf, from the heart shaped basal leaves, up to 6" x 8" in size. Other common names include Bigleaf Aster, Lumberjack Toilet Paper.

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