Overview: Toughing It Out: Sophie picks and plants some spectacular performers for the dry South Australian summer conditions. Beating the Heat: Angus demonstrates how to prepare plants to survive summer. Cooling Our Streets: Costa hits the streets of Sydney to find out about the cooling effects of plants and trees. Tips for Summer: Jerry shows us how he plants, prunes and protects his garden for the subtropical heat. Against the Odds: Josh travels to Geraldton in W.A. to meet a gardener whose productive block is designed to thrive in the dry climate.