Chinese buyers place the biggest order of Tony Coffman's career–750 pounds of ginseng. It will get him rich if he fills it, but with winter rapidly approaching and Corby "The General" Patton billboards popping up all over West Virginia, it's a tall order. And worse, the market is getting a little more crowded with Tennessee moonshiner Tiny Roberson looking to buy up ginseng for his new moonshine recipe. Meanwhile, outsider Greg Shook ventures back into local territory searching for 'seng, but ends up running for his life from local father-son duo, Mitch and Joe Simpson. Ron and Obie put aside their differences and join forces, hoping for one last big score of the season–but they'll have to infiltrate the dangerous, gun wielding pot farmers to get it.