Costa Georgiadis makes garlands: Jane Edmanson gives beginner tips; Sophie Thomson learns about bushfood; Jerry Coleby-Williams identifies bugs; Millie Ross finds a rare plant; guest Palisa Anderson tastes tropical fruits.

Josh Byrne meets an ornithologist to learn about supporting birds in backyards; Costa and junior gardener Caylee create magical miniature gardens; Sophie Thomson meets a group redistributing cafe waste to backyard composters.