Dr Chris Williams is a lecturer in Urban Agriculture, his passion for promoting productive food gardens includes an emphasis on the successful introduction of tropical species into cooler climates.

Rodney Dunn and Severine Demanet co-founded the Agrarian Kitchen and cooking school in Tasmania. Their love and passion for food has taken them on a journey that today offers visitors the opportunity to learn how to grow and taste seasonal food at its very best. Together with head gardener Mitch Thiessen and a wonderful group of staff they provide a unique experience sharing their knowledge on how to bring the garden and kitchen together.

From nursery worker to Director of Kings Park and Botanic Gardens, Deryn chats to Sue about her incredible and exciting horticultural career and journey.

Steve chats with succulent grower Damian Kerin one of Australia's most experienced nurseryman. Damian shares his tips and hints with home gardeners on growing these wonderful garden jewels.

David Hohnen was awarded the Order of Australia in 2018 for his outstanding services to the Australian Wine Industry. A true pioneer and innovator of his time.

Deryn and Angus Stewart chat collecting and saving seed with Neroli Forster from The Seed Shed and then Steve catches up with Louise and Jamie from The Edible Forest in the Yarra Valley.

Deryn and Steve chat summer projects in the garden.

Kirsty and Jesse contestants on Channel Nine's hit series The Block won backyard week in 2021 with their outstanding landscape design.

Angus Stewart plant breeder and author chats with Deryn about his new book he wrote with his daughter Emma "Future Proof Your Garden" Environmentally suitable ways to grow more with less.

Anthony is an Environmental Engineer specialising in eco-friendly, sustainable wastewater management particularly greywater reuse and waterless composting toilets.