Rocky Mountain Aster

Ionactis stenomeres

Rocky Mountain Aster

(c) Matt Lavin, some rights reserved (CC BY-SA)

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Asteraceae
Genus:
Ionactis
Species:
Ionactis stenomeres

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
1-2 ft
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
jun, jul, aug, sep
Bloom Colors:
Yellow, Blue, Purple, Violet

Native Range

United States: Idaho, Montana, Washington, Canada: British Columbia

Soil Requirements

Soil Type:
rocky, well-drained, nutrient-poor soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to mountainous regions, prefers open, sunny areas