Shade Lovers: John highlights some plants that will brighten up the darkest corners of the garden with flowers and foliage. Seeds for the Future: Jerry visits Jude and Michel Fanton, founders of the Seed Savers Network, to find out why saving seed is vital. Productive Climbers: Tino is using the vertical space in his garden to plant productive climbers, including passionfruit, kiwifruit and hops. The Good Oil: Josh shows how to use horticultural oils to effectively deal with insect pests while sparing the beneficials. 'Anlaby': Sophie visits a grand property in the Barossa Valley with a long and colourful history, and sees how the gardens are being re-established by its current owners.