13:00Andy PotterGardening with Mark Smith and Dickie Arbiter's memoirsBBC Radio Derby Duration: 3 hours Fri 3rd Oct 2014, 13:00 on BBC Radio DerbyExpert Mark Smith has his gardening tips for October and former press secretary to the Queen, Dickie Arbiter, talks about his time working at Buckingham Palace.GenresEntertainmentBrandAndy Potter Source: BBC Online