Tender Perennial.
Overwinters in Zones 8-10; should be potted and brought indoors in colder climates.The lavender fields of Provence, France are famous around the world. But you don't have to travel very far to enjoy Provence lavender. This stocky, fragrant plant will grow equally well in your garden if you give it a sunny position and excellent drainage. It has gray green foliage and spikes of blue-violet blooms in mid summer.