Monty Don, Rachel de Thame and Joe Swift host the first of three programmes from the 2011 RHS Hampton Court Palace Flower Show. In a sneak preview of the show, Monty looks at this year's giant edible garden showcasing our horticultural heritage in growing everything from hops and barley to fruit and nut orchards. Joe visits the show garden highlighting the importance of our natural chalk streams, while Rachel goes in search of garden designer Anoushka Feiler who is juggling her first ever Hampton garden with the imminent arrival of her twin babies. Show less