Erddig, Wrexham
Mr Straw's House, Nottinghamshire
Tyntesfield, North Somerset
Kingston Lacy Estate, Dorset
Dunham Massey, Cheshire
Coughton Court, Warwickshire
Lanhydrock, Cornwall
Wallington, Northumberland
Chartwell, Kent
Lacock, Wiltshire
Calke Abbey, Derbyshire
Moseley Old Hall, Staffordshire
Association of Master Gardeners of Switzerland
Society of Engineers
Kedleston Hall, Derbyshire
The Argory, County Armagh
Snowshill Manor and Garden, Gloucestershire