USDA Zone 6 (-10°F) to USDA Zone 9 (20°F).
18-36" (46-91 cm)
Once a month
Weekly during dry spells
Divide every 3 to 5 years
Striking silver foliage and fragrant flowers are lovely in herb or flower gardens. Attracts butterflies. Dried flowers and leaves are prized for potpourri, sachets or crafts. Fresh leaves and flowers are a novel addition to sauces and cookies.