Growing a Village: Jane explores a garden started and run by an African migrant to benefit other new Australians by helping them engage with their new community. Potting Up Plants: Angus goes back to school to demonstrate some of the basics of potting up plants to give them the best chance of success. Veteran Trees: Jerry and an arborist look at some spectacular old trees and demonstrate some techniques for how to manage them in their old age. Filling the Gaps: Josh is showing how to take advantage of tricky spots in the garden with a range of herbs for every situation. 'Bolobek': John visits one of the most visited private gardens in Australia, Bolobek, in the foothills of Mount Macedon.