Erddig, Wrexham
Standen House and Garden, West Sussex
Kedleston Hall, Derbyshire
Mount Stewart, County Down
Ickworth, Suffolk
Wallington, Northumberland
Clouds Hill, Dorset
Kingston Lacy Estate, Dorset
Chastleton House, Oxfordshire
Wimpole, Cambridgeshire
Beningbrough Hall, North Yorkshire
Dunster Castle, Somerset
John King Ltd
Florence Court, County Fermanagh
Sunnycroft, Shropshire
Vyne Estate, Hampshire
Uppark House and Garden, West Sussex
Llanerchaeron, Ceredigion
Dunham Massey, Cheshire
Sissinghurst Castle Garden, Kent
Rufford Old Hall, Lancashire
Wightwick Manor, West Midlands
Sudbury Hall (Children's Country House), Derbyshire
Nostell Priory, West Yorkshire
Penrhyn Castle, Gwynedd
Petworth House and Park, West Sussex
Avebury, Wiltshire
Bobble Forbes and Co.
Polesden Lacey, Surrey
Calke Abbey, Derbyshire
Kavin Bower
Chirk Castle, Wrexham
Speke Hall, Merseyside
Tyntesfield, North Somerset
Saltram, Devon
Cliveden Estate, Buckinghamshire
Quarry Bank, Cheshire