During active UK growing conditions, many lawns need mowing every one to two weeks, but the correct interval depends on growth rate, weather, lawn use and the desired finish.
Follow growth, not just the calendar
Grass may grow quickly in mild, damp periods and slow significantly in heat, drought or winter.
Avoid removing too much at once
Repeatedly cutting a very long lawn down in one pass can weaken it and create heavy clippings. Staged cuts are often more appropriate.
Adjust cutting height
Higher mowing can help during dry weather or on shaded and stressed lawns. Formal short turf requires more frequent, specialist care.
Include edges and obstacles
The mowing interval should account for edge work, access, toys, furniture and the time needed to achieve a safe, consistent finish.
Local service context
TJ Gardening Services works from Brighton to Seaford and considers suitable work elsewhere in East Sussex or the wider South East. Advice in this article is general; the actual garden, plant condition, weather, access and legal responsibilities should be considered before work.
This is general gardening information. Plant condition, weather, wildlife, access and the actual site should be checked before work.