Zone:  4
Height:  60-90cm [2-3ft]
Spread:  45-60cm [1.5-2ft]
Bloom:  May-June; lavender blue, scented, showy
Foliage:  Grey-green with white stripe variegation
Light:  Full  sun [best]; light shade
Water:  Average
Soil:  Moist, humusy, well-drained
Garden Location:  Front to mid-border; stunning with lavender and white granite rocks