Episode 7: Plants for Scent, how plant displays win an RHS gold medal, and seasonal advice from RHS Garden Wisley

Award-winning writer Nigel Colborn joins RHS experts to discuss how to introduce year round scent in your garden, including unusual plants, trees, foliage and flowers. Also:
- As the Centenary of the RHS Chelsea Flower Show fast approaches, Chair of Judges Jekka McVicar explains the secrets to winning a coveted gold medal for a plant display at the prestigious RHS flower shows.
- Expert seasonal advice from the team at RHS Wisley, including how to tell when the risk of frost has passed.