The nation's number-one bloom is revealed in the first look back at the best of the summer's series. Joe Swift , Rachel de Thame, Chris Beardshaw and Alan Titchmarsh revisit the Gardeners' World poll of favourite flowers.
Producer Carrie Tooth: Series producer Colette Foster BBC MAGAZINES: Gardeners' World. £2.60. New issue on sale 8 November Gardens Illustrated, £3.50.