Director at Large
Gerald Dieleman is the Senior Director of Horticulture at Assiniboine Park Conservancy (APC) in Winnipeg, Manitoba, Canada. A landscape architect by training and with experience in public gardens, he has held roles at Longwood Gardens (USA) and the Royal Horticultural Society (UK).
As part of APC’s Leadership Team, Gerald plays a key role in advancing a sustainable, world-class park model. He was instrumental in developing The Leaf, a landmark horticultural attraction that opened in December 2022, one of Canada’s most significant botanical projects in generations.
