Eupatorium Wayside

Hardy Ageratum, Conoclinium, Mist Flower
$13.95 ea.
Order more to save! 3+ for $13.50 ea.
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Ships Spring 2025 to
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Blues for Later Summer
All the pluses of annual Ageratum, but truly perennial. Eupatorium Wayside provides good blue color in late summer and early fall. Soft-blue, frilly flowers appear in dense flat clusters above bright green, crinkled foliage.

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Code EUWA

Patent

Plant Type Perennials

Species coelestinum

Height Short 15"

Spacing Plant 20" apart

Bloom Time Mid-Summer to Early Fall

Sun / Shade Full Sun to Mostly Sunny

Zones 5-8

Soil Type Normal, Clay

Water Needs High

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
  • Deer Resistant
  • Long-Blooming
  • Wet Site Tolerant

Eupatorium General Information

Eupatorium are excellent performers that will tolerate a moist site. Lots of late summer color attractive to butterflies. This compact perennial wildflower is indigenous to moist open woods and banks of rivers or creeks. Spreads by rhizomes for a good soil stabilizer. Eupatorium has recently been reclassified as Eutrochium. Idaho has restricted all potted plant material from being shipped into Idaho at this time.

Eupatorium Plant Care

Best in a consistently moist site. Benefits from division every 4-5 years in spring or fall. Slow to emerge in spring. Stems and seedheads are attractive in early winter.

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

  • Zone 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
  • Zone 8: Late March to Early April
  • Zone 9, 10: Late March

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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