Groundcover rosemary. Evergreen shrub. Grows to 1' high by 6' wide. Trailing in habit, dense, with dark, narrow leaves. Flowers most profusely in spring, carrying a scattering of blossoms in summer. Color is a bright lavender blue at its best, in cool weather, bleaching like that of many rosemaries with more heat. Full sun, reasonably well drained soil, moderate to little watering. Hardy to 15-20F.