Gardening Australia — Episode 21: Episode 21 Fish, Prostanthera, Pittwater, Mt Lofty & Hellebore

You are watching the episode Episode 21 Fish, Prostanthera, Pittwater, Mt Lofty & Hellebore Costa visits the hidden garden of a renowned landscape designer; Sophie meets a grower of the prettiest produce; Jane tours a native mint collection; we meet an ecologist sharing the secrets of her biodiverse backyard.