Perennial: Evergreen, drought tolerant and deer resistant. Has unique silver-blue marbeled foliage. Great as a 'mass' planted ground cover. Attracts butterflies and hummingbirds. Good cut flower. Bloom time: spring-summer. Bloom color: white. Height: 1-2 feet. Spread: 1-1.5 feet. Exposure: sun/part shade. Water: moderate. USDA Z4.