The winners

Hortus Conclusus

Gold Medals

Japanese Garden Society for "The Japanese Way", designed by Maureen Busby

Laurent-Perrier (UK) Ltd for "The Laurent Perrier Harpers & Queen Garden, designed by Sir Terence Conran and Nicola Lesbirel

Sheikh Zayed bin Sultan Al-Nahyan for "Hortus Conclusus", designed by Christopher Bradley-Hole

Tourism New Zealand for "100% Pure New Zealand Ora - Garden of Well-Being", designed by Kim Jarrett