Hollywoods best kept secret is the Goji berry
The Goji berry also know as the Wolfberry is a cold hardy Perennial shrub with vining branches, it grows in many areas of the world. It can be eaten fresh. When dehydrated it taste similar to raisins.This is one of the easiest plants to grow organically. It's highly disease resistant and rarely bothered by insects. Just plant it and pick.