Monty and the team celebrate the dawn of another gardening year by revisiting some recent Gardeners' World highlights.

In the last of four compilations, Monty Don plants out sweet peas, and Frances Tophill meets a grower looking at alternative ways to use cut flowers. Sue Kent goes in search of heritage veg that are easy to cultivate, and Nick Bailey visits a garden in Herefordshire designed to make the most of its glorious rural setting.