Host Matt James ventures to an unusual split-level garden with a split personality in the heart of London's East End. But it's not just the garden that's a challenge. Homeowner Lisa doesn't have a clue about gardening. She's spent a fortune on landscaping, but it's still a disaster zone. With dead and ragged plants littering the garden, Matt literally can't see the wood for the trees. Can he manage to tame this garden gone haywire and its homeowner's shopaholic tendencies?