By harnessing the power of perennials, trees and shrubs, you can establish a thriving ecosystem that requires minimal upkeep - perfect for busy people. Justin Calverley reveals the secrets of our woodlands and how their low-maintenance model can revolutionise our outdoor spaces.

Climate change is affecting our cities, and urban greening plays a vital role in responding to it. This session presented by Sustainable Gardening Australia explores how trees, shrubs, grasses and flowers form an urban forest that helps cool our built environments while supporting climate change mitigation and adaptation.