In this opening episode, James reveals that there is more to some fruit than just the nutritional value. He uses figs to relieve constipation, hops for a good night's sleep, turns kiwis and papayas into a soothing face mask and uses goji berries in a soup that could help feed a cold - and all from things that might be found in any fruit bowl.

Ethnobotanist James Wong focuses on trees. His recipes for natural tree remedies include a soothing gel for varicose veins made from conkers, a fragrant cologne made from pine, a lotion to tackle head lice and a traditional tea which could help improve memory function.