Monty Don, Carol Klein and Joe Swift continue the floral festivities at the 2011 RHS Show, Tatton Park.

Carol takes a tour of the traditional back-to-back gardens that grace the show every year, including a pre-historic plant garden created by Chester Zoo. Monty visits Tatton's re-designed floral marquee to look at some of the new plants on offer, while Joe and Andy Sturgeon debate the meanings behind some of this year's Visionary Garden designs. Show less