How to Fix Dollar Spot in Your Lawn (UK Guide)

Expert tips from a Staffordshire gardener

August 25, 2025 | 8 min read
Lawn with healthy green grass in a UK garden

As a professional gardener with over 15 years working in Staffordshire, I’ve encountered my fair share of lawn issues. One common problem that many of my clients face is dollar spot. This fungal disease can be a real nuisance, especially here in the UK with our unique climate. But don't worry, we're here to share some practical steps to help you tackle this problem and keep your lawn looking lush and healthy.

Quick Answer

To fix dollar spot, regularly mow your lawn, ensure proper fertilisation, water deeply but infrequently, and consider applying a fungicide if needed. Prevention is key!

Identifying Dollar Spot

Dollar spot appears as small, round patches of dead grass, about the size of a silver pound coin. You'll often notice these spots in the morning, when dew is still on the grass, as they have a distinct, cotton-like mycelium.

The Causes of Dollar Spot

In the Midlands, our damp climate during spring and autumn is perfect for dollar spot to thrive. It's caused by a fungus that loves warm days and cool nights, especially when the lawn is undernourished or stressed.

Steps to Fix Dollar Spot

1. Mowing Regularly

Keep your grass mowed to the recommended height for your grass type. This helps improve air circulation and reduces the ideal environment for fungus to grow.

2. Fertilisation

Ensure you're fertilising your lawn properly. Dollar spot often thrives in nitrogen-poor conditions, so applying a balanced fertiliser can help your grass recover.

3. Watering Wisely

Water your lawn deeply but less frequently. Early morning is the best time, as this allows the grass to dry out during the day, reducing the chance of fungal growth.

4. Fungicide Application

If the problem persists, you might need to apply a fungicide. Always follow the instructions carefully and consider consulting a local expert if you're unsure about the right product for your lawn.

Monthly Lawn Care Calendar

Month Task Notes
March Mowing, Fertilisation Start regular mowing and apply spring fertiliser
August Watering Water deeply during dry spells
October Mowing, Fungicide Final mow and apply fungicide if necessary

Prevention Tips

  • Maintain a regular mowing schedule
  • Apply fertiliser in spring and autumn
  • Avoid watering late in the evening
  • Enhance soil aeration to improve drainage

Frequently Asked Questions

What is the best way to prevent dollar spot?

Consistent lawn maintenance, including proper mowing, fertilisation, and watering, is crucial in preventing dollar spot.

Can I overseed my lawn to fix dollar spot?

Overseeding can help improve lawn density, which might reduce the severity of dollar spot. Just ensure you follow it up with proper maintenance.

Is it possible to completely eradicate dollar spot?

While you might not be able to eradicate it completely, maintaining a healthy lawn will significantly reduce its occurrence.

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