Toronto’s tree canopy restoration project reaches new milestone
The city’s urban forestry department celebrates planting over 120,000 trees in five years, enhancing biodiversity and reducing urban heat islands across Toronto.
Published on: July 07, 2025 at 17:01 | By The Daily Boreal Editorial Team
Toronto's ambitious effort to restore and expand its urban forest has hit a major milestone, with over 120,000 trees planted across the city in the past five years. The initiative, led by the city’s Urban Forestry division, aims to strengthen Toronto’s tree canopy and mitigate the effects of climate change.
The tree planting effort focuses on both public and private lands, including parks, schoolyards, roadways, and residential properties. Officials say the program has been successful in replacing trees lost to invasive species like the emerald ash borer and to intensifying urban development.
City Councillor Jennifer McKelvie, chair of the infrastructure and environment committee, emphasized the importance of tree cover in regulating temperature, improving air quality, and preventing soil erosion. She stated, “Our growing canopy is not just about beautification—it’s about resilience and livability.”
Toronto’s urban forest currently accounts for about 28% canopy coverage, with a long-term goal of reaching 40%. While progress has been steady, officials note that maintenance and stewardship of young trees are crucial to ensuring survival and growth.
A significant portion of the tree planting has occurred in under-served neighborhoods that previously lacked green space. These areas often experience higher urban heat levels and poorer air quality. Community groups and local schools have been engaged in planting events to foster civic participation.
The city has partnered with non-profits like LEAF (Local Enhancement and Appreciation of Forests) and Trees for Life to boost outreach and ensure proper care of saplings. Residents can also request free trees for their properties through online municipal programs.
Environmental advocates have applauded the city’s progress but caution that planting alone is not enough. “We must protect mature trees from construction damage and enforce bylaws that prevent unnecessary removal,” said Caroline Butler from Toronto Tree Advocacy Network.
Maintenance teams are being expanded to improve watering and pruning schedules, especially during drought-prone summer months. A new digital tracking system now monitors planting zones and species diversity to better manage long-term health.
The city encourages residents to report damaged or dying trees via its 311 service and to volunteer in neighborhood planting days. Officials say ongoing community involvement is key to making the program a lasting success and achieving canopy goals by 2050.