Perennial shrub. Low spreading. Drought tolerant. Native to North America. Flowering white blooms with rosy pink phyllaries. Mat forming, it creates a beautiful airy ground cover with its silvery green blue leaves through the four seasons. Suitable across a variety of climates. Attracts caterpillars and all other pollinators. Exposure: sun/ part shade. Water: dry. Bloom time: spring- summer. Size: 12" x 12". USDA Z3.