Gardeners' Question Time: 75 years of the great hardy perennial of radio broadcasting countrylife.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from countrylife.co.uk Daily Mail and Mail on Sunday newspapers.
On this four-day tour, you will have the chance to discover the likes of the historic estate of Highgrove House (pictured) and the garden of Rodmarton Manor.