Sean Hogan

Cistus Design Nursery, USA
Alison Page

Zakpage, Australia
Professor Rob Adams

City Architect – City of Melbourne, Australia
Professor Kongjian Yu

Principle – Turenscape, China
Midori Shintani

Tokachi Millennium Forest – Hokkaido, Japan
Georgina Reid

Georgina Reid is a writer, gardener and founding editor of Wonderground print journal and online magazine.
Associate Professor Julian Raxworthy

University of Canberra, Australia
Professor Andrew Campbell

Australian Centre for International Agricultural Research (ACIAR)
Luciano Giubbilei

Italy and UK
Fergus Garrett

Great Dixter, UK