Starting Over: Colin Campbell visits a passionate 80 year old orchid grower who lost his entire collection during the Queensland floods but who is determined to start again. John's Vegie Plot: John Patrick plants vegies for autumn including broccoli, leeks, mixed lettuce and a late crop of zucchini. Seed Bombs: Jerry Coleby-Williams demonstrates a set and forget method for sowing seed. Building a Compost Bay: Josh Byrne builds a simple compost bin and explains how to keep it cooking through the seasons. Horticultural Oil: Sophie Thomson demonstrates how to easy it is to make your own horticultural oils. Robbie's Garden: Jane Edmanson visits a finalist in the Gardening Australia 'Gardener of the Year' competition who has spent 20 years converting a bare rocky paddock into a stunning garden.