Blue-purple flowers appear April to October on this tall variety with gray-green foliage and a compact growth form. Loosely arching habit. No significant pest problems. Excellent as ground cover, in containers, in front or the middle of borders or in rock gardens. Attracts butterflies and hummingbirds. 2007 Perennial Plant of the Year.
- Height: 18"-24"
- Spread: 18"-24"