As the growing season begins to wane, this fragrant perennial is just getting started—much to the delight of passing bees and butterflies. Blooming for an extra-long time, it bears pretty, lavender flowers amid silvery grey foliage. The soft pastel hues and delicate flower form make it stand out among the more rustic shades of autumn. Drought tolerant, deer resistant and easy to grow. Excellent cut flower.Perovskia atriplicifolia