Erect bushy plants have a profusion of long lasting, tubular blue flower spikes. Fragrant foliage.
Prefers full sun to light shade. Requires well-drained soil. Tolerant of drought conditions. Grows best in poor soils with little nitrogen where they do not require staking.
Suitable for an herb garden or mixed border. Highly attractive to insects, hummingbirds, and butterflies. Fragrant foliage. Deer resistant.