Liatris Species, Blazing Star, Button Snakeroot, Rough Blazing Star, Tall Gayfeather

Liatrisaspera

Family
Asteraceae (ass-ter-AY-see-ee)
Genus
Liatris (ly-AT-riss)
Species
aspera (AS-per-uh)
Synonym
Lacinaria aspera
Liatris aspera var. aspera
Sun Exposure
Full Sun
Foliage
Herbaceous
Height
4-6 ft. (1.2-1.8 m)
Spacing
15-18 in. (38-45 cm)
18-24 in. (45-60 cm)
Hardiness
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)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Bloom Color
Pink
Lavender
Medium Purple
Bloom Time
Late Summer/Early Fall
Other Details
Category
Perennials
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
Soil pH requirements
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; stratify if sowing indoors
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Properly cleaned, seed can be successfully stored
Regional

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

Morrilton, Arkansas

Joliet, Illinois

Yale, Iowa

Minneapolis, Minnesota

West Kill, New York

Bowling Green, Ohio

Viola, Tennessee

Leesburg, Virginia

Kalama, Washington

Appleton, Wisconsin

Muscoda, Wisconsin

Westfield, Wisconsin

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Gardener's Notes:

1
positive
3
neutrals
0
negative
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L
L
Coon Rapids, MN (Zone 4b) | July 2010 | positive

Does really well in my sandy soil, and on a sunny day is usually covered with butterflies.

J
J
Palmyra, IL (Zone 5b) | January 2005 | neutral

Primarily long-tongued bees, butterflies, skippers, and bee flies visit the flowers. Among the long-tongued bees, this includes honeybee...Read More

C
West Kill, NY | October 2004 | neutral

Just purchased one of these from the local native plants nursery here in the Catskills. Will post back later with results.

T
Mercer, PA (Zone 5a) | October 2004 | neutral

Button gayfeather stems, 2 to 5 feet tall, one to few, arise from a woody underground corm. Leaves are alternate. The corms are edible.<...Read More

Featured
Marbled Cellar Spider
(Holocnemus pluchei)
Chipping Sparrow
(Spizella passerina)
Featured
Marbled Cellar Spider
(Holocnemus pluchei)
Chipping Sparrow
(Spizella passerina)