Delicate spikes of lavender flowers rising above the foliage from early summer to mid fall. The flowers are excellent for cutting. Its attractive fragrant narrow leaves emerge silver in spring, turning grayish green in color throughout the season. ‘Longin’ tends to have a narrower, less serrated and more upright habit than others in this species. Drought tolerant when established. Deer resistant. Grows 36-48”. Full sun.