Gardeners are being advised to carry out the final lawn mow of the year in October, as cooler temperatures slow grass growth and signal that the last cut before winter is approaching.
Knowing when to perform this task can make a real difference in keeping grass healthy and tidy throughout the colder months. However, cutting too soon could leave the lawn overgrown, while mowing too late risks causing damage when the ground is cold and waterlogged.
Timing depends on conditions, not a fixed date
According to specialists, the timing of the final mow hinges on both the state of the grass and the prevailing weather conditions. The Grass People said: "One thing for certain is that the last cut is never at the same time in Edinburgh as it is in Newquay, and it will be different everywhere in between."
The experts noted that the final mow typically falls in October, though the precise timing varies depending on a range of factors. They said: "October is when the temperature begins to drop, and grass growth slows down, indicating that the time for the final run with the mower is approaching."
How to perform the final cut correctly
When the time does come for the final outing with the lawn mower, there are a few things to keep in mind. "Firstly, remove and rake away leaves and other debris from your lawn. Raise and keep the lawnmower blades at their highest point."
"Aim only to trim the top of the grass blades. Don't scalp the lawn. Avoid cutting on a frosty or overly wet day."
If your area experiences mild conditions, you might be able to delay and trim the grass in November, but for the majority, late October is the optimal time to ensure you don't miss the opportunity for a final cut.
Signs it's time and aftercare
You'll recognise when it's time to give the lawn its last mow when you observe that growth from September has begun to slow, and temperatures are dropping.
Following the final mow, apply an autumn lawn fertiliser to keep it "protected and nurtured" throughout the harsh winter months. You can choose a slow-release variety, which will strengthen the grass roots, or a quick-release option, which will provide coverage to help your lawn withstand frost.
