Aster Purple Dome

New England Aster
$15.95 ea.
Order more to save! 3+ for $15.50 ea.
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Ships Spring 2025 to
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Compact and Free Flowering
This Aster is a real showstopper! Purple Dome is the dwarf variety of this New England Aster at around 18" tall. Rich purple mounds of daisy-like blossoms contrast beautifully with its sunny yellow centers. Always a top seller and garden performer.

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Code ASPD

Patent

Plant Type Perennials

Species novae-angliae

Height Medium 18"

Spacing Plant 20" apart

Bloom Time Late Summer to Late Fall

Sun / Shade Full Sun to Mostly Sunny

Zones 3-8

Soil Type Normal, Clay

Water Needs Medium

Sold In Plantable Pots (3.5x3.5x4")

Special Product

Bluestone Classics

You can't go wrong with the classics! These tried and true varieties are our staff's top picks for gardeners looking for low maintenance plants that will dazzle in the border.

Special Features

  • Beneficial for Pollinators
  • Attracts Butterflies
  • Good for Cut Flowers
  • Long-Blooming
  • OK in Containers
  • Seaside/Salt Tolerant

Aster General Information

New England Asters form robust semi-woody clumps that bloom from late summer into fall. Each flowering branch is covered with blossoms creating a stunning display against the dark green foliage. Tolerant of moist, well-drained soil conditions. Very durable and long lasting. Mildew resistant. Asters support bees and butterflies right up until season's end. Idaho has restricted all potted plant material from being shipped into Idaho at this time.

Aster Plant Care

Pinch back and divide like mums for best display. General rule of thumb is to pinch until 4th of July and not after. Pinching yields better branching and more flowers. Can be divided every 2-3 years in spring. Avoid wet overwintering conditions. Remove spent flowers to prevent reseeding.

Plantable Pots

Our plants are grown in 3.5x3.5x4” plantable pots. Made from 100% biodegradable coconut husk fibers (coir), these pots have tremendous advantages over plastic pots. With better air exchange, this "breathable" pot fosters robust root growth and reduces transplant shock since you can plant the pots directly in the ground. The pot naturally becomes part of the soil on its own over time—no composting required—and since they're made from a renewable resource that requires very little energy, they're earth-friendly too!

100% Guarantee

We offer a 100% guarantee for all our perennials to reach you in good condition and to grow. If you're not satisfied, we'll reship or refund immediately. Please don't hesitate to contact us if you have questions or concerns—we share your passion for gardening and want your new plants to thrive in your border!

Shipping Details

We use custom, earth-friendly packaging to make sure your order arrives in great condition, and we ship based on the best planting time for your growing zone (see the approximate dates below), unless otherwise indicated at checkout. If you wish, you can indicate a specific ship date during checkout.

Spring

  • Zones 3, 4: Early to Mid May
  • Zone 5: Late April to Early May
  • Zone 6: Mid to Late April
  • Zone 7: Early to Mid April
  • Zones 8, 9 10: Early April

Fall

  • Zone 2, 3, 4: Early September
  • Zone 5: Early to Mid September
  • Zone 6: Mid September
  • Zone 7: Mid to Late September
  • Zone 8, 9, 10: Late September to Early October

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