Ever wonder how plants survive in a desert or living high on the side of mountains? Take a listen to expert Gardener, author,  and broadcaster, Matthew Biggs, who trained at the Royal Botanic Gardens at Kew. He gives us the inside scoop on these sturdy plants and how they survive such extreme habitats. Tons of great fun to be had in this episode, plus you'll even get a few tips on how to keep your own plants alive.