Designer Ann Marie Powell, Joe Swift, Rachel de Thame and Alys Fowler join Monty Don to celebrate the 2012 RHS Hampton Court Palace Flower Show. There's a chance to go around the world in 60 minutes with a look at the show gardens inspired by different parts of the world. Monty is also in search of the garden plants that can boast continental origins and children's TV presenter Dominic Wood invites viewers inside his own garden and explains why gardening has been a passion since he was a child. Show less