West Texas cobalt sage (Salvia reptans) SAL-vee-ah REP-tanz Genus:  Salvia West Texas cobalt sage is a marvelously distinct species that can be enjoyed by gardeners farther north, as long as they purchase the west Texas form, which is quite cold-hardy. This salvia has rigid stems with narrow, pungent leaves and resembles a bright green, upright grass for much of the growing season. In early fall, cobalt blue flowers burst open almost overnight and are a big draw for hummingbirds. Thanks to its deep roots, this wildflower is extremely xeric. West Texas cobalt sage grows to 4 feet tall. Care:  Provide full sun to light shade and well-drained, alkaline soil. Propagation:  Take cuttings of newer growth anytime, or divide plants in spring. Problems:  Infrequent.

Overview

Height 3 ft. to 6 ft. Spread 1 ft. to 3 ft. Light Full Sun to Part Shade Moisture Dry to Medium Maintenance Low Characteristics Attracts Hummingbirds, Fragrant Foliage, Native, Showy Flowers Bloom Time Early Fall Flower Color Blue Uses Beds and Borders Style Cottage Garden, Desert Garden, Rock Garden Seasonal Interest Fall Interest Tolerance Drought Tolerant Type Perennials