1. Tales from the Riverbank

The team meets Betty from Crayford, who cannot understand why she does not sees butterflies any more.

3. Code Red

The team faces their toughest challenge yet: to attract the rare red squirrel to a barren garden in Dundee.

4. Night Garden

The team tackles a wild garden for a Birmingham family, who are keen for a wildlife-friendly formal space with vegetable patch.

5. The Birds and the Bees

The team are in Milton Keynes to help a family whose father's meddling has managed to cause nigh-on irreparable damage.

6. Minibeasts in Redbridge

The team face a daunting mission as they take on a garden near of one of London's busiest roads, the North Circular. Chris Beardshaw creates a bog garden.