The trees of Ontario Place are vital actors in creating the site’s tranquil atmosphere. Their wide-spanning canopies and expansive height are something that comes only with the passing of time. This was the vision of Michael Hough in his creation of the space; that as time passed the space’s landscape would develop and grow, making it increasingly amenable to public inhabitation.
In many ways, Hough’s vision has realized itself. His original saplings have developed into mature groves. The trees throughout the site have seen ample growth over the past 50 years, some trees now stand 41.3 meters tall. However, Hough’s original plantings are not the only trees on-site, many new trees have been planted at various stages throughout the site’s existence. In total, over 750 trees were accounted for, with many more being inaccessible due to the site’s decaying nature.
However, the size of the trees present on site has not been the only agent of change. Through the process of both intentional and unintentional planting, the site has become an ecologically diverse oasis, with 50 species of trees being accounted for during this study. This ecological diversity is a rarity within the urban fabric and warrants preservation efforts.
When the data above is cross examined with archival records and historic writings, it can be assumed that approximately 40% of the trees surveyed on site are original to Hough’s plans. These trees have matured in the 50 years since the project’s creation and add both a historical richness and natural feel to the site.
Archival Planting Cross-Examination
The data is also cross-referenced with archival planting and sodding plans by Hough Stansbury & Associates Limited. The originally planned locations of species such as red oaks, austrian pines, and multiple species of spruces correlate with the newly-acquired data, showcasing that such plantings are original.
An interactive site map can be accessed by clicking below:
Tree Inventory Drawings by Matt Arnott and Diana Pop