We don't have this item in stock right now, but 27 more are on the way and should arrive in a few weeks.
People have loved 'Storm Cloud' and we are now pleased to offer a complementing threadleaf Amsonia to the Proven Winners program. 'String Theory' can be described as a compact version of the industry standard Amsonia hubrichtii. The compact habit is covered with light periwinkle blue flowers in late spring, flowering later than 'Storm Cloud'. While other Amsonia can often display chlorotic leaves, 'String Theory' displays healthy dark green leaves throughout the summer. We have observed the same brilliant golden orange fall color as you would expect from A. hubrichtii.
This easy care, heat and humidity tolerant, deer resistant perennial is an excellent choice for gardeners looking for low maintenance or native perennials.
Description Courtesy of Walters Gardens, Inc.
| 18 to 22 Inches | |
| 32 to 36 Inches | |
| Full Sun, Part Sun | |
| 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b | |
| Blue | |
| Spring, Summer | |
| Border, Cut Flower, Rain Garden | |
| Deer Resistant, Fall Color, Native/Nativar, Attracts Butterflies, Bee Friendly, Foliage Interest, Long Blooming |