Weather Tips: Stephen Ryan gives some tips for protecting the garden in extreme weather.The Vegie Patch: Tino Carnevale demonstrates how to prune an established olive tree and plants a male kiwi fruit to ensure pollination of flowers and fruit production.A Lawn for the Tropics: Leonie Norrington explains how to create a lush green lawn in the tropics by choosing the right variety and what to do to establish and maintain it.Winter Herbs: Jane Edmanson demonstrates how to grow a range of fresh herbs in pots including leafy winter greens and Mediterranean perennials, winter savoury and rosemary.Greywater Tips: Josh Byrne talks about long term grey water use and how to treat plants adversely affected by its use.The Happy Gardener: Sophie Thomson visits an amazing character in Adelaide who has an abundant productive garden. She finds out how Armando grows enough food to feed his own family and many others.