Amsonia hubrichtii 'String Theory' (blue star), entire plant in bloom.
Amsonia hubrichtii 'String Theory' (blue star), fall colour.
Amsonia hubrichtii 'String Theory' (blue star), entire plant in bloom.
Amsonia hubrichtii 'String Theory' (blue star), fall colour.
  • This page is for informational purposes only; we do not sell plants online. Our Perennials Department will re-open on April 19, 2024.

Amsonia hubrichtii 'String Theory'

  • Clusters of silvery-blue flowers in late spring to early summer.
  • Wispy, willow-like foliage turns golden-orange in fall.
  • Animal resistant.

Average to poor, well-drained soil. Sun.

Height: 45-60cm, Spread: 75-90cm

Zone 3
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