Kate embraces innovative treehouse accommodation and an intriguing business model. Could it help keep the farm flourishing? She has a treat for her ducks and hens as they finally get out of lockdown, and Farmer Tim has a shock in store when Kate arrives after a shopping trip with three tiny additions to the farm. Kate's also indulging some of her passions, from cooking outdoors to foraging and investigating a dark secret beneath the beautiful surface of the River Wye.

Kate visits an innovative tea plantation in Wales - but does its business model stack up? Meanwhile, Farmer Tim is off to market with some of his yearling cattle. Will he get the price he's after for them, and will Kate spend the profit before its even earned? Kate also cooks up a cheat's pudding and an indulgent treat, and finds a surprising use for common-or-garden English ivy.