BRITISH NATIONAL CARNATION SOCIETY     
Mrs B Linnell, Linfield, Duncote, Towcester, Northamptonshire, NN12 8AH 
Tel: 01327 351594

ROYAL HORTICULTURAL SOCIETY   80 Vincent Square, London, SW1P 2PE
Tel: 0845 260 5000

RHS GARDEN WISLEY    Woking, GU23 6QB
Tel: 0845 260 9000