Costa introduces Gardening Australia's guest presenter, Indira Naidoo; Sophie explores an English-style garden in Clare; Josh shows us how his garden is evolving; and Jane creates gorgeous terrariums using native plants.

Costa explores the gardens of Parliament House; Sophie visits a stunning garden in the Coonawarra region; Tino plants autumn root vegetables & guest presenter Indira Naidoo sees a carpark transformed into a botanical paradise.