1999 Perennial of the Year. Cloud-like spires complement other flowers. From July until frost, the violet-blue flower spikes combine with finely dissected, aromatic foliage to form plants 4 feet tall and wide. They provide cooling contrast in the flower border. Plant in average, well-drained soil.
Zone: 4-9 Light: to Height: 4' Width: 4' Spacing: 0" State Restrictions: AK;AZ;CA;HI;ID
Flower Color: Blue Foliage Color: Gray-Green Disease Resistant: No Bloom Time: July to Frost Common Name: Size Shipped: 2 1/2 inch pots