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Amsonia String Theory


This compact cultivar of Amsonia hubrichtii is sure to please fans of long-time favorite 'Storm Cloud'. Pale blue flowers top the fine, needle-like foliage in late spring. The foliage takes on lovely gold and orange tones in fall. Plant Patented.

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Availability: Sold Out
Commercial Login
  • Category:Perennial
  • Hardiness Zone:4-9
  • Height:18-22 in
  • Spread:36 in
  • Bloom Color: Blue
  • Foliage Color: Green
Attracts Wildlife
Critter Resistance
Deer Resistant
Full Sun
Sun/Light Shade
Soil Moisture Preference
Flowering Months
Foliage Color
Growing & Maintenance Tips for Amsonia 'String Theory'

Prefers sun to light shade and average to dry, well-drained soil. Tolerant of clay soil and drought. A large clump former, it is late to emerge in spring. A Proven Winners selection.