Royal Horticultural Society (RHS) - Listing of RHS shows, with links to comprehensive information about each show; includes the Spring Gardening Show at Malvern (May), Chelsea (May), BBC Gardeners' World Live (June), Hampton Court (July), Tatton Park (July), Malvern Autumn Garden and Countr - http://www.rhs.org.uk/whatson/events/
Excite Management Ltd. - Information on dates, times and locations plus listings of the nurseries exhibiting. - http://www.excitemanagement.com/
Garden Shows Internet Site - Calendar listing of flower and garden shows throughout the UK. - http://www.gardenshows.com/
Perennial: Show Dates - The Gardeners Royal Benevolent Society lists their appearance at various shows and events and gives details of fund raising open days in gardens not usually open to the public. - http://www.perennial.org.uk/events.html
Grow : the Gardening Experience - Springtime gardening event held at Esher, Surrey. Details of what's there, how to get there, and tickets. - http://www.surreygardenshow.co.uk
Gardening Scotland - Annual gardening and outdoor living show held early summer at Ingliston, near Edinburgh. Information about events, exhibitors, and travel arrangements, with online ticket ordering. - http://www.gardeningscotland.com/