Amsonia ‘String Theory’
Amsonia 'String Theory' is a hybrid blue star displaying star-like baby blue flowers above dark green threadleaf foliage.
Amsonia ‘String Theory’ is an exciting hybrid blue star to add to your garden’s repertoire. This cold hardy, low maintenance perennial surprises with dark green, threadleaf foliage bearing panicles of star-shaped, baby blue flowers from late spring to early summer. The foliage remains attractive into autumn and then takes on golden orange hues. Plants will form clumps up to 22 inches tall and 36 inches wide. Delightful in the mixed border and as a mass planting. Deer resistant.
Common Name: Blue Star
Family: Apocynaceae (The Dogbane Family)
Zone Hardiness: 4-9
Light: Full Sun Part Sun Part Shade
Height: 12-24"
Width: 2-3'
Primary Bloom Colour: Blue
Secondary Bloom Colour:
Class: Deciduous
Type: Perennial
Bloom Time: Late Spring
Soil Moisture: Average, Moist, Drought Tolerant, Dry
Stem Colour:
Fragrance: No
Berries:
Benefits: Butterflies Bees
Deer Resistant: Yes
BC Native: No
Native Habitat:
Award:
Geographical Origin:
