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Symphyotrichum lanceolatum - Willow Aster

Symphyotrichum lanceolatum - Willow Aster

$5.50 CAD
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Willow Aster is a tall, graceful perennial that blooms from late summer into fall, producing masses of pale lavender to white, daisy-like flowers with golden-yellow centers. Slender, willow-like leaves line its sturdy, branching stems, creating a soft, airy appearance. Thriving in moist soils, this hardy native provides vital late-season nectar for bees, butterflies, and other pollinators. Its dense flower clusters support heavy pollinator activity well into fall, while seeds provide food for finches and other small birds. It also serves as a larval host for several moth species.

Willow Aster prefers moist habitats such as streambanks, marsh edges, ditches, and low-lying prairies. Best suited to wet meadows, rain gardens, and naturalized lowland plantings where its spreading habit is beneficial. Its vigorous nature makes it ideal for stabilizing soils and filling large areas. Moderately deer-resistant due to its coarse foliage and robust stems, though young growth may be browsed occasionally.

Bloom Times & Plant Sizes

Important Information - The "Bloom Period" is an indicator of the time period within which the wildflowers will bloom and does not describe the time period that a single plant will bloom.  The "Sizes" listed are intended to be a general guideline to consult during plant selection. - Plant growth and bloom times will vary depending on geographical location & individual site conditions.

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

Seed packs are currently unavailable.

Light Conditions

  • Sun
  • Part Shade

Soil Conditions

  • Moist
  • Rich
  • Clay
  • Loam
  • Well Drained
  • Seasonally Moist

Height

  • 24" - 36"
  • 36" - 48"

Width

  • Spreading

Bloom Colour

  • White

Month of Bloom

  • August
  • Septemeber
  • October

Vigorousness

  • Fast
  • Aggressive

Deer Resistance

  • Moderate

Features

  • Birds
  • Butterflies
  • Bees
  • Long Bloom Time
  • Rural Spaces

Chinook Exposure

  • Moderate

Distribution Info

Native to much of North America, Willow Aster is found from BC, to QC, and its ranges extends southward into the US and parts of northern Mexico. It thrives in a wide variety of mostly moist and open habitats, including streambanks, wet meadows, marsh edges, ditches, and low-lying prairies.

Traditional Edible & Medicinal Info

Symphyotrichum lanceolatum has no well documented edible or medicinal uses.