S9: Ep1 Balcony Gardens, Hedgerows & Accessible Design at RHS Chelsea with Sarah Mayfield

Every May, a patch of West London becomes the most talked-about garden on the planet. The RHS Chelsea Flower Show has been held in the grounds of the Royal Hospital Chelsea since 1912. It's the world's most prestigious horticultural event. Over five days it draws more than 168,000 visitors — royals, celebrities, and garden obsessives alike — all there to see what the best designers in the world.…