What are the three clues you need to understand to water your garden properly? Irrigation expert Richard Wilson joins Jon Lamb & ABC Radio Adelaide's Deb Tribe with advice on how to determine the amount of water your garden needs and the best devices to use in its delivery. The Shifting Shade competition winners were announced with congratulations to Maxine of Glenelg East, Ken of Yorketown, and overall winner Vicki of Normanville!