Organic gardener Kath Irvine: summer fruit tips

Summer fruits such as grapes, currants and berries are at the stage where they need care and attention to ensure an abundant harvest. Tackling pests and diseases, thinning fruit trees, and feeding are all on the to-do list for November. Nomad gardener and author of The Edible Backyard Kath Irvine joins Kim from Kakanui.