Intense, dark violet-blue flower spikes emerge from lovely, rich green, strong foliage from June through August to a height of 18" on this versatile plant. Judging from its popularity in the nursery, it is no surprise it was judged 1993 Perennial Plant of the Year. You be the judge!
Height: 18 in
Spacing: 18 in
Hardiness Zone: 4 – 8
We can not ship to following states: AK, AZ, CA, CO, ID, MT, NV, OR, UT, WA and HI.
Plants will be in seasonal condition with appropriate foliage.