2. Formal Gardens at Sudeley Castle (2015)

The five remaining designers are sent to the impressive Sudeley Castle in Gloucestershire, where they have to create formal gardens on a 4x4m plot. They have just four days to complete their garden and being a formal garden, they have to include a piece of topiary - a two metre-high yew hedge that they have shaped themselves.

Release date: 2015-05-12