Potato Plants grow in farms across Skyrim. There is one in the Snow-Shod Farm. You can harvest Potatos from them. Some NPCs such as Addvild will buy the potatos from you.
Skyrim: Potato Plant
From Orcz
Potato Plants grow in farms across Skyrim. There is one in the Snow-Shod Farm. You can harvest Potatos from them. Some NPCs such as Addvild will buy the potatos from you.