This small shrub is a white flowered selection of a native Nightshade. Growing no taller than about 3 feet it is useful toward the front of a perennial border. Expect to see flowers in early spring and  with a little pruning and extra water  throughout the summer and fall. In nature it will be found in the foothills and chaparral's edge. In your garden place it in full sun or in a partly shaded site. Drought or water tolerant.