Gardeners have been warned that raking moss out of lawns in October could leave grass struggling to recover before winter, potentially making the problem worse. Lawn experts suggest alternative methods to keep lawns healthy through the colder months.
Why October is too late for raking moss
Moss becomes increasingly noticeable on lawns as weather turns colder and wetter, prompting gardeners to remove it before winter. However, experts at Lawnsmith have warned that October may be too late in the season for this task, as grass growth can slow when temperatures fall.
The team said: “You’re too late not to consider raking the moss out, as there may not be sufficient grass growth for the lawn to repair and recover afterwards, leaving it open to even more moss.” Removing moss can leave gaps in the lawn, and if grass does not grow back quickly enough, bare patches may become vulnerable to moss regrowth.
Alternative methods to control moss
Colder temperatures and wetter conditions can also make it harder for lawns to recover from heavy maintenance. Lawn experts suggest applying natural methods to control moss, which largely include keeping the area as dry as possible.
Air around the roots of the lawn may be limited in clay or compacted soils, causing grass to “become stressed and weak”. Hollow tining the lawn may improve drainage and can be done in autumn. For large lawns, installing drainage pipes may be a better, longer-term solution.
Dew on the lawn is a common sight in autumn, especially in the mornings. However, when airflow is low, dew can linger too long, causing the grass to remain permanently wet. While this is “wonderful for the moss”, the experts at Lawnsmith noted that it is very unhealthy for grass. The solution is to improve airflow and breeze to lawns by thinning out large borders of plants or moving compact furniture.
