They’re now being grown at a single location in Sonoma County.
{audio}http://cpa.ds.npr.org/krcb/audio/2015/10/nbr_10-13-15_growing_gogi_berries_.mp3{/audio}
In their native China, Goji berries are grown on outdoor farms, but Jay Jensen isn't sure that would ever be practical in California.
{audio}http://cpa.ds.npr.org/krcb/audio/2015/10/gogi_harvest.mp3{/audio}
Goji Farm USA will hope an open house where visitors can pick and taste the berries—and leave—on Friday afternoon. You can find event details here.