Eden Project (UK) http://www.edenproject.com/

Royal Horticultural Society (UK) http://www.rhs.org.uk/

RHS Garden Wisley (UK) http://www.rhs.org.uk/gardens/wisley

RHS Garden Hyde-Hall (UK) http://www.rhs.org.uk/Gardens/Hyde-Hall

National Trust (UK) http://www.nationaltrust.org.uk/

BBC Gardeners’ World Live (UK) http://www.bbcgardenersworldlive.com/

Longwood Gardens (USA) http://www.longwoodgardens.org/

The Butchart Gardens (Canada) http://www.butchartgardens.com/

Mainau (Germany) http://www.mainau.de/home.html

Keukenhof (Holland) http://www.keukenhof.nl/

The Sakuya Konohana Kan conservatory (Japan) http://www.sakuyakonohana.com/english.html