Hawthorn Gardens is the leading horticultural garden center in the Chicago-land area.
This years Perennial of the Year: Amsonia hubrichtii grows 36 inches tall and 36 inches wide in a mounded form. This hardy perennial grows in hardiness zones 4 through 9 and is a versatile North American native.
Amsonia offers a variety of features throughout the seasons. From late spring to early summer, two- to three-inch wide clusters of small, light blue, star-shaped flowers are borne above the ferny foliage. The alternate-arranged leaves are bright green in spring and summer, but turn a bright yellow-golden color in fall.