Sophie Thomson visits an exotic sunken garden, Jerry-Coleby Williams checks out Queensland's biggest bromeliad show, Costa Georgiadis visits a citrus orchard and Jane Edmanson visits a farm helping to feed new migrants.

Jane Edmanson visits a stunning winter garden, Costa Georgiadis heads to a salon cutting hair but growing plants, Tino Carnevale checks out an organic farm and Millie Ross turns fallen leaves into garden gold.