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10/10/2026
All trees from our free tree giveaway have been distributed today. The gardens and plant sales remain open all day!

Details
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Back to trial Amsonia (Blue Star) for the Mid-Atlantic Region

Trial Garden

Amsonia hubrichtii

4 Photos


Summary

Native to the Ouachita mountains of Arkansas and Oklahoma, Amsonia hubrichtii (Hubricht’s bluestar) was discovered by naturalist Leslie Hubricht in 1942. The habit, large size, and fine texture resemble A. ciliata, but Amsonia hubrichtii has much narrower foliage and lacks hairs on the young leaves. Although A. hubrichtii has a small range in the wild, it has become one of the most popular and widely cultivated bluestars, and was awarded the Perennial Plant of the Year by the Perennial Plant Association in 2011. Hubricht’s bluestar is lauded for its soft, thread-like foliage that produces a billowing feathery texture and extends the season of ornamental interest well beyond flowering. This species displays exceptional golden fall color, especially when grown in full sun.

 

 

Name Rating Size Category Habit Foliage Texture Floral Display
Amsonia hubrichtii 4.7 large clumping fine good

 


Details

  • Rating
    4.7 
  • Common Name
    Hubricht’s bluestar