Garden Overrun with Moss
Thick moss spreading across the lawn, crowding out the grass and creating a spongy surface.
What Is Causing This?
- 1Shaded areas with poor air circulation
- 2Compacted soil reducing grass vigour
- 3Acidic soil conditions favouring moss over grass
How Urgent Is This?
This is a cosmetic issue. It is not causing damage and can be addressed in your own time.
What Needs to Be Done
A gardener will scarify the lawn to remove moss, aerate compacted soil, apply a moss treatment, and overseed with grass to fill the gaps. Soil pH may be adjusted with lime.
How Much Will It Cost?
National average estimate
Labour: £68 – £225 | Materials: £5 – £55
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Prices are estimates based on typical UK rates. Actual costs depend on the specific issue, accessibility, and your location. All quotes from tradespeople on Tradesfolk are completely free.
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Ask a QuestionPlanning Permission Guidance
Some fixes for this problem may require planning permission or building regulations approval. Check if your project needs permission:
Generally permitted. Laying a patio or hard surface in the rear garden is permitted development as an improvement within...
DeckingGenerally permitted under Part 1, Class E of the GPDO (treated as an improvement within the curtilage). Decking that doe...
GreenhouseGenerally permitted under Part 1, Class E as an outbuilding for purposes incidental to the enjoyment of the dwelling. Th...
How to Prevent This
Scarify and aerate the lawn annually. Improve drainage in shaded areas. Feed the lawn regularly to keep the grass competitive against moss.
Related Problems
Other Gardener Problems
Patches or whole areas of lawn turning yellow or brown, even when it has been watered.
A hedge that has grown too tall, too wide, or too dense, encroaching on paths, driveways, or neighbouring properties.
Persistent weeds spreading through flower beds, paths, and the lawn, crowding out desirable plants.
Large trees casting heavy shade over the garden, house, or neighbouring properties, reducing natural light.