Matthiola incana “Perennial White Stock”
Here’s a good plant for Bay Area gardens. Most people probably know the common stock that is grown as an annual in many parts of the country. This version, perhaps close to the wild species found in the eastern Mediterranean, is a perennial in most of the Bay Area. It has a woody stem and grayish green foliage. It grows to about 2Â½ feet. In the summer it gets fragrant white flowers on short spikes. It can be grown from seed, or it’s available in 4-inch containers from Annie’s Annuals. Full sun, average water.