Lawn Care in Toronto: A Month-by-Month Schedule
April: Spring Cleanup
Once the snow melts and the ground firms up, start with a thorough spring cleanup. Rake out dead grass, thatch, and winter debris. This allows sunlight and air to reach the soil. If your lawn had heavy snow cover, check for snow mould, those circular grey or pink patches. Spring cleanup sets up the entire growing season.
May: First Mow and Feeding
Start mowing when grass reaches about 3 inches tall. Set your mower blade to cut no more than one-third of the grass blade height. Apply a slow-release spring fertilizer once soil temperature reaches 10°C consistently. May is also ideal for overseeding bare patches and applying crabgrass preventer.
June Through August: Growing Season
June is peak growth. Maintain a consistent weekly mowing schedule and keep blades sharp. Water deeply once or twice per week rather than daily. Deep watering encourages deep roots that help survive summer dry spells. In July and August, raise mowing height slightly to shade the soil and retain moisture.
September: The Most Important Month
September is the single most important month for lawn care in Toronto. The combination of warm soil and cool air creates ideal growing conditions. This is the best time for core aeration, overseeding thin areas, and applying fall fertilizer. These fall investments pay dividends the following spring.
October and November: Final Prep
Continue mowing until growth stops, gradually lowering the blade height for the final cut. Remove all fallen leaves since they smother grass and promote disease. Apply a winterizer fertilizer in late October to strengthen roots for winter.
The Bottom Line
A great Toronto lawn is the result of consistent timing more than expensive products. Match each task to the season, water deeply rather than often, and don't skip September. Whether you handle it yourself or hire us, that's the playbook.
