Ezo Murasaki Aster (Aster ageratoides 'Ezo Murasaki')
ASS-ter ageratoides 'Ezo Murasaki'

Deciduous Perennial in the Asteraceae Family
One of the latest-blooming asters, Ezo Murasaki opens clusters of small violet-purple, yellow-centered daisies in October and November, when most other perennials have finished for the season.

Aster ageratoides 'Ezo Murasaki' (Ezo Murasaki Aster) is an old, unpatented Japanese garden selection of the East Asian species Aster ageratoides, prized for its unusually late bloom. Small, daisy-like flowers with violet-purple rays and yellow centers open in October and November, well after most other perennial asters have finished. The plant forms an upright clump of dark green, toothed, lance-shaped foliage and tolerates a range of light conditions from full sun to partial shade.

Pros

  • One of the latest perennials to bloom, carrying color into October and November after most other flowers are finished
  • Attracts bees and butterflies during a season when few other nectar sources remain
  • Rabbit resistant, per multiple nursery sources
  • Adaptable to full sun or partial shade

Cons

  • Can be susceptible to powdery mildew and, less commonly, verticillium wilt
  • Slugs and snails may damage foliage in damp conditions
  • Not native to North America; native range is East Asia
Highlights
  • Late-October to November bloom, one of the last asters to flower
  • Small violet-purple, yellow-centered daisy flowers
  • Adaptable to full sun or partial shade
 

Plant Data

Mature Size 24 - 36 inches tall. 12 - 24 inches wide.
Sun Exposure Partial Shade - Full Sun
Moisture Tolerance Medium
Zones 4a - 8b (Usually hardy to -30° F)
Tags Attracts Bees, Attracts Butterflies, Attracts Pollinators, Attracts Wildlife, Deciduous, Fall Color, Fall interest, Full Sun, Good for Borders, Good for Cottage Garden, Good for Cut Flowers, Medium, Native to Asia, Partial Shade, Partial Sun, Perennial, Popular For Fall, Rabbit Resistant
Bloom Period October to November
Flower Color Violet-Purple, Yellow Center
Foliage Color Green
 

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Pricing and Availability History

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Past Availability
2024 : 07/02 - 09/08
2023 : 06/21 - 09/10

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Field-Grown vs. Greenhouse-Grown Plants

Plants which are well-adapted to our local climate are most often field-grown (outside). Field-grown plants are generally cheaper and have the advantage of already somewhat acclimated to our cold winters, but that means they’re not artificially far along in the spring and tend to bloom at the normal time in our area.

Spring annuals and tender perennials are typically grown in Greenhouses so they can be ready and luxurious exactly when customers want them. Some perennials are also “forced” into early bloom in greenhouses. In May, there can be a very big difference between field-grown and greenhouse-grown plants of the same type. The latter typically look good right away (so they’re a great choice where that’s important), but we typically pay a premium for it.


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No Pricing or Availability Right Now

We order from a rotating cast of the best nurseries in the Great Lakes region. It looks like we've offered this plant in the past, but the nurseries we're working with this week don't appear to have it in stock at the moment.

Our goal is to bring as many plants together under "one roof" as possible, so we'll try hard to make it available again in the future!