Episode 58: A plants special – plant combinations from award-winning Chelsea gardens and the best garden performers

It’s all about the plants as we hear from award-winning designers Adam Frost, Matt Wilson and Chris Beardshaw, who discuss their choices of planting combinations for their gardens at this year’s RHS Chelsea Flower Show, as well as expert tips on agapanthus, perennials and more, plus: • Our selection of the best-performing plants, includingpoppies and peonies • A special report on a great alternative to the busy lizzie - the New Guinea impatiens • We also have advice on seasonal gardening jobs as well as details of the latest events across the four RHS Gardens.