Zach and Tori learn a lot about being new parents to new baby Jackson; the future of the Roloff farm is on everyone's mind.

It's Jackson and Ember's first Christmas. Amy and Matt plan separate holiday parties, and Amy hopes her kids will enjoy celebrating with Chris. At Matt and Caryn's party, he shares big news with Zach and Jeremy, bringing the future of the farm into the present.

The Roloffs meet to discuss the future of the farm; Matt gets serious about making investments on his own; Zach and Jeremy take their wives and new babies on an overnight getaway to the Oregon coast.

Matt & Caryn consider buying a vacation home in Arizona. Amy ponders her own future & if she will continue to live on the farm. Zach worries Jackson's 6-month checkup could uncover LP medical concerns. Jeremy & Audrey must deal with a major disaster.

As Pumpkin Season comes to a close, Matt is helped by friend & actor Martin Klebba. Amy & Caryn find themselves working together to plan a closing party. Jeremy & Audrey face a health scare. Zach & Tori try to have a date night.

As Matt struggles to get everything set for Pumpkin Season, Jeremy & Zach juggle their duties as fathers with their farm responsibilities. Tensions rise when Amy negotiates selling her baked goods at the farm & the new pirate ship may be a money pit.

New parents Jeremy & Audrey are faced with very unexpected and emotional challenges. When Zach & Tori struggle to sleep train Jackson, Matt gets to work on a fun solution. Amy's birthday is coming up, but little does she know what's in store!

When Audrey's due date passes, she & Jeremy must play a waiting game. Amy & Chris return from their trip and attend a launch party for Matt's children's book that he dedicates to Zach & Tori's son. Later, the family gets news about Baby Roloff #2!

Now that Jeremy and Audrey's daughter could be born any day, Amy grapples with her decision to travel with Chris and risk missing the birth. Meanwhile, Zach and Tori embark on their first family trip together; and Matt gets serious about possibly moving away from the farm.

Jeremy and Audrey feel overwhelmed now that their daughter is due in less than two weeks; Zach wants to remind Tori how very important she is to him; Matt and Caryn head to the beach to relax; Amy and Chris celebrate one year together by taking a wild plunge.

Amy is determined to balance her family life with her personal life as she throws Audrey a baby shower, and also hosts a birthday party for Chris. Meanwhile, Tori is nervous to parent alone when Zach has to travel; and Jeremy's nearly out of time to finish his home repairs.

While Zach & Tori navigate life as new parents to baby Jackson, Jeremy works hard to finish home renovations before Audrey gives birth. When Tori plans a Father's Day party for the Roloff dads, Amy celebrates Zach's 1st Father's Day in her own way.