Moving day. The couples move into their new apartments, but one new bride and groom head straight to counselling after an explosive commitment ceremony.
Sophie Thomson visits a eucalyptus oil farm, Costa Georgiadis reworks a banana circle, Tino Carnevale explores a home-grown arboretum, and we visit the home of an interior stylist whose indoor plant collection will amaze you.
In the first mystery box challenge of the season, the 22 remaining contestants discover the ingredients have been chosen from all corners of the globe by judge Melissa Leong.