An Underground Network: Jane explores the wonderful diversity of fungi with an expert and finds out how they are integral to the health and vitality of gardens. Protecting Plants: Tino shows how to protect plants from the cold and frost. Clear the Competition: Sophie shows why it's important to keep weedy grass away from young trees. Will Work for Food!: Costa drops in on viewer to help with her ailing citrus plants. Gorgeous Gums: Josh profiles some small eucalyptus species that are perfect for the home garden. Lumpy Lilly Pilly: Angus solves a lumpy lilly pilly question. A Taste of the Unusual: Jerry explores an impressive food garden that's introducing people to uncommon and easy to grow edibles.