Gardening Australia — Episode 18: Episode 18 Orchid, Landscaping, Bacteria, Edible & Bonsai

You are watching the episode Episode 18 Orchid, Landscaping, Bacteria, Edible & Bonsai Costa gives a lesson on landscaping, Tammy visits an orchid wonderland, Josh learns about legumes and nitrogen; Jane tours an edible forest, and we meet a gardener growing a fulfilling career in Canberra.