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PlantFiles: Colorado Aster
Machaeranthera coloradoensis

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Family: Asteraceae (ass-ter-AY-see-ee) (Info)
Genus: Machaeranthera (mak-ee-RANTH-er-uh) (Info)
Species: coloradoensis (kol-oh-rad-oh-EN-sis) (Info)

Synonym:Aster coloradoensis

5 members have or want this plant for trade.

Category:
Alpines and Rock Gardens
Perennials

Height:
under 6 in. (15 cm)

Spacing:
12-15 in. (30-38 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)

Sun Exposure:
Full Sun
Sun to Partial Shade

Danger:
N/A

Bloom Color:
Rose/Mauve

Bloom Time:
Mid Summer
Late Summer/Early Fall

Foliage:
Herbaceous

Other details:
Drought-tolerant; suitable for xeriscaping

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:
Allow seedheads to dry on plants; remove and collect seeds

Click thumbnail
to view:

By Todd_Boland
Thumbnail #1 of Machaeranthera coloradoensis by Todd_Boland

By Todd_Boland
Thumbnail #2 of Machaeranthera coloradoensis by Todd_Boland

No details have been posted.

Regional...

This plant has been said to grow in the following regions:

Parker, Colorado
St John's, Newfoundland and Labrador



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