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String Theory Bluestar with clusters of delicate blue flowers in a garden.

Great Garden Plants

4.5 (123)

'String Theory' Bluestar (Amsonia)

Name: Great Garden Plants 'String Theory' Bluestar (Amsonia) - 'String Theory' Bluestar (Amsonia)
Brand: Great Garden Plants
SKU: 42183372406951
Price: 17.99 USD
Availability: InStock
Rating: 4.4545 (7 reviews)

4.5 (1,234)

Sold 100+ last 30 days

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$17.99

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Color

Black

Quantity

Clusters of delicate blue flowers bloom in spring!
Textured foliage takes on vibrant fall color.
Native, easy to grow, & deer resistant perennial from Proven Winners.
Zones 4-9, sun/part sun, 22" tall x 36" wide at maturity.

Reviews

4.5

11 ratings

Beautiful cared for plant even before it arrived to me

I want to thank you for sending me a plant that was healthy and taken care of prior to mailing to me. Also I appreciate that my shrub was clipped in order to help it concentrate on growing strong roots. You are a trusted company.

R.G. · May 10, 2026

Amsonia/String Theory

I purchased 2 of these this Spring and both arrived in very good condition. They have already settled in, and are blooming. Beautiful and unusual. I really love them. Thank you so much for taking the time to package so well for their safe arrival. Also purchased Storm Cloud. Love it also!

S.M. · May 5, 2025