Filling the Fenceline: Josh gets stuck into filling some gaps along his driveway with fruit trees and unusual productive shrubs. Tips for Trees: John meets up with an arborist to show how to give young trees the best chance in gardens, including how to correct some common problems. Spring Colour: Sophie looks at some of her favourite bulbs and corms for spring colour. Pruning Grevilleas: Angus shows how to correctly prune a variety of grevilleas, including groundcovers, shrubs and trees. Di's Garden: Jerry explores Di McCrae's garden in country Queensland and finds some rare beauties perfectly suited to the challenging climate.