Plant type: Perennial

USDA Hardiness Zones: 4a to 8b

Height: 16" to 18"

Spread: 12" to 36"

Exposure: full sun

Bloom Color: Blue

Bloom Time: Early summer, Late spring

Leaf Color: Green

Growth Rate: average

Moisture: dry to moist

Soil Condition: Acidic, Alkaline, Clay, Loamy, Neutral, Sandy, Well drained

Form: Upright or erect

Landscape Uses:

Border, Container, Massing, Seashore, Specimen

Special Features:

Attractive foliage, Fragrant foliage, Not North American native, Attracts butterflies, Suitable for cut flowers, Extended bloom season in Zones 9A and above, Attractive flowers or blooms