Solanum umbelliferum var. glabrescens, commonly known as Parish’s Nightshade, Blue Witch Nightshade, or Bluewitch, is a perennial shrub or herb native to California, particularly in chaparral, coastal sage scrub, and oak woodlands. It typically grows at a moderate rate to a height of 2-4 feet (0.6-1.2 meters) and a width of 2-3 feet (0.6-0.9 meters). This species features delicate, star-shaped purple flowers that bloom profusely in the spring and intermittently throughout the summer, adding a splash of color to the garden. The plant’s foliage is semi-evergreen, depending on the climate, and it may produce small, round berries that are attractive to birds.

Parish’s Nightshade is valued for its drought tolerance and ability to attract pollinators, including bees and butterflies. It is often used in native plant gardens, as ground cover, and in restoration projects where a low-maintenance, wildlife-friendly plant is desired. It thrives in full sun to part shade and prefers well-drained soils, including clay, loam, or sandy types. While it is drought-tolerant once established, it benefits from occasional watering during prolonged dry periods. There are no major disease or pest problems associated with this plant, but it is important to avoid overwatering to prevent root rot.CC BY-SA 4.0