Watch swarms of butterflies and beneficial insects clothe this ethereal beauty all summer long.
Bushy plants are amazingly free-flowering, absolutely full of rich purple-lavender spikes atop cool silvery green foliage.
Be sure to plant close to the house or garden walkway to enjoy the lovely, delicate lavender scent. Also a fine choice for containers.
Grow as an annual, although plants may be perennial in Zones 7 or higher.
Ht: 36".