Josh Byrne gets tips from a thriving family garden, Jane Edmanson discovers stunning rhododendrons, and Costa Georgiadis visits a community garden using permaculture principles.
After Dad eats her last chip, Bingo is given three chances to put Mum and Dad in 'Dance Mode' as payback. But the others can't resist taking Bingo's turns for her.
An unforgettable line-up on this episode as Tom Gleeson grills expert contestants on the Siege of Tobruk, Shaun the Sheep, the Theory of Evolution, and - wait for it - the Ferguson TE-20 tractor.
In tonight's pressure test contestants must recreate Kirsten Tibballs lemon meringue tart. The top three dishes will send their mini-makers into the Grand Finale, the others will be hearding home.