The Roloffs go back to their roots as children Jeremy, Zack, and Molly join Jacob at home for the summer, reuniting the family on the farm for the first time in two years. Matt and Amy will enlist the help of the kids as they expand the business and gear up for pumpkin season. All hands are on deck as the family works together to plan the most memorable weddings for four new couples who intend to tie the knot at Roloff Farms.