Amsonia Hubrichtii

Arkansas Blue Star
$17.95 ea.
Order more to save! 3+ for 17.50 ea.
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Ships Spring 2025 to
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2011 PPA Plant of the Year
Clusters of sky-blue stars in late spring. Deep green, feathery, thread-leaf foliage waits until Fall to strut its stuff, turning bright rich yellow. Intersperse Amsonia Hubrichtii in your border to provide texture and color all through the growing season. It is best when massed.

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Code AMHU

Patent

Plant Type Perennials

Species

Height Medium 2-3'

Spacing Plant 3' apart

Bloom Time Mid-Spring to Early Summer

Sun / Shade Full Sun to Mostly Sunny

Zones 4-9

Soil Type Normal, Clay

Water Needs Low

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

Special Product

PPA Plant of the Year

Chosen by a national association of gardeners and growers, these standout perennials are suitable for a wide range of growing climates, require little maintenance and offer multiple-season interest!

Special Features

  • Beneficial for Pollinators
  • Attracts Butterflies
  • Good for Cut Flowers
  • Deer Resistant
  • Attracts Hummingbirds
  • For a Slope or Bank

Amsonia General Information

Amsonia are low maintenance mid-western and southern natives that are easy to grow and unbothered by pests or insects. Plants are fairly drought tolerant once established. Exceptional fall foliage color extends the appeal. Adapts to most conditions. Becomes leggy in too much shade. Optimum effect when massed. Idaho has restricted all potted plant material from being shipped into Idaho at this time.

Amsonia Plant Care

Easy to grow, best in a moist, fertile soil. Can tolerate wet soils for short periods. Shear back by one third after flowering to maintain a more compact plant. Snap off mature seed pods to prevent over seeding. Bluestars will readily cross pollinate with other Amsonia nearby. Clumps can be divided in spring but this is generally not needed for 6 years or more.

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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