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Symphyotrichum campestre - Western Meadow Aster
Symphyotrichum campestre - Western Meadow Aster
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Western Meadow Aster is a resilient, late-blooming perennial with sky-blue to lavender-pink daisy-like flowers. Its long bloom period provides critical late-season nectar for bees, butterflies, and other pollinators, while finches and sparrows may feed on its seeds well into winter. The fine, branching stems and narrow leaves create a light, airy texture, making it a showy and valuable addition to self-sustaining, low-maintenance gardens. Due to its prolific seeding and extended bloom period ”where flowers continue blooming even as ripe seeds are dispersed by the wind” it is best planted where its tendency to spread by seed is an asset rather than a concern.
Western Meadow Aster thrives in the foothills and montane regions, adding a delicate touch to prairies, meadows, open landscapes, dryland gardens, and restoration projects. Moderately deer-resistant, mature plants are typically avoided due to their tough foliage, though tender young shoots may be lightly browsed.
How Easy Is This Plant to Grow?
Plant Sizes & Blooming Window
Plant Sizes & Blooming Window
Important Information - The "Plant Sizes" are provided as a general guideline for plant selection. The "Blooming Window" indicates the general period when the species is in bloom, not how long an individual plant will flower.
Plant growth and bloom times will vary depending on geographical location & individual site conditions. Please scroll down to see the specific information for this plant.
Edible & Medicinal Info Disclaimer
Edible & Medicinal Info Disclaimer
The Edible & Medicinal information on this site is for informational purposes only and should not be acted on without thorough research and professional guidance. We are not responsible for any adverse effects resulting from the use of or misidentification of plants.
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Plant Specifics
Seeds Per Pack
Seeds Per Package: 25
Light Conditions
- Sun
- Part Shade
Soil Conditions
- Dry
- Sandy
- Gravelly
- Well Drained
Height
- Under 12"
- 12" - 24"
Width
- Spreading
Bloom Colour
- Blue
- Lavender Pink
Month of Bloom
- July
- August
Vigorousness
- Fast
- Aggressive
Deer Resistance
- Moderate
Features
- Birds
- Butterflies
- Bees
- Rural Spaces
- Good in Containers
Chinook Exposure
- Fully Exposed
Distribution Info
Native to western North America, Western Meadow Aster is found from BC, to MB extending southward into the northwestern U.S.. Found in forest openings, shorelines, and other open areas from low to middle elevations.
Traditional Edible & Medicinal Info
While specific records for Symphyotrichum campestre are limited, related aster species were used by Indigenous peoples for respiratory ailments, as poultices, or smoked in mixtures.