Farmers Markets: Stokes Purple is a sweet potato of mystery

Farmers Markets: Stokes Purple is a sweet potato of mystery, Los Angeles Times, Nov. 2, 2012. When the Stokes Purple sweet potato shows up in markets next week, it’s hard to say what will be more intriguing: its look, with dramatically deep purple skin and flesh, its flavor or the mystery of its origins. Craig Yencho, genetics, featured.