Bawden's guide to winter lawn maintenance
This is a time of dormancy for your lawn so rest it and, if possible, avoid walking on it when it is particularly wet or frosty. The grass will not be growing and any damage will not repair until the spring.
Mowing
It is unlikely that you will need to mow your lawn unless, of course, the winter is particularly mild and wet. That said, there will be little growth so try to rest your grass and only mow if absolutely necessary. Do not attempt to cut your grass if frosts or very wet weather are expected.
Leaves and debris
Keeping your lawn reasonably free of leaves and debris is advisable, using a leaf rake, brush or leaf blower/vacuum. However, remember that there may be animals hibernating in piles of leaves so balance your desire to keep a perfect lawn with the needs of your garden’s wildlife.
Aeration
To relieve compaction, improve drainage and allow more air into the root system, aerate compacted areas of the lawn with a fork or spiking machine designed for the job. Not a job for times when the grounds is frozen or frosty.
Worms
Lots of worms are the sign of a healthy lawn as they improve the nutrient content of the soil. They are also an important source of food for your garden birds in winter. If you have visible worm casts simply leave them to dry and then sweep them into the sward, just like a top dressing!
Your mower
Before you put away your mower for the winter, service it, removing caked soil and grass and ensuring the blade is sharp, ready for the first cut of the new season.