Common Lawn Problems and How to Fix Them 

Patchy lawn or bare spots

A healthy lawn doesn’t come from luck. It comes from understanding what’s going wrong and fixing it one step at a time.

If your grass looks patchy, spongy, yellow, or uneven, you’re dealing with the same issues most gardeners face after winter. Compacted soil, moss, weeds, poor drainage – they’re common, frustrating, but completely fixable with the right approach.

This guide walks through the most common lawn problems, what causes them, and exactly what to do next. Don't worry, there's no complicated jargon, just practical advice you can act on this weekend. 

And if you’re already tackling your garden using Vonhaus tools, you can share your results as part of Vonhaus Victories – our community campaign celebrating your proudest garden wins.

Thatch buildup (that spongy feel underfoot)

What’s happening

Bare patches usually come from heavy foot traffic, compacted soil, pets, or moss crowding out healthy grass.

What to do

• Rake out dead grass and debris
• Lightly loosen the soil
• Overseed the area and water regularly
• Avoid walking on it while it establishes

If your whole lawn feels thin or tired, it may need more than overseeding. Using a scarifier helps remove built-up moss and thatch so new grass can take hold.

• Vonhaus Scarifier Range 

Waterlogging and poor drainage

What’s happening

Heavy clay soils and compacted ground prevent proper drainage, leaving puddles and stressed turf.

What to do

• Aerate problem areas
• Top-dress with a sand and compost mix to improve soil structure
• Avoid mowing while the ground is saturated

If puddles remain for days after rain, deal with drainage before reseeding or feeding, otherwise the problem will keep returning.

Weeds taking over

What’s happening

Broadleaf weeds thrive in weak turf. If weeds are spreading, it usually means your grass isn’t dense enough to compete.

What to do

• Remove visible weeds using a weed remover (lift the root)
• Overseed thin areas
• Keep mowing regularly to encourage thicker growth

The long-term fix isn’t just removing weeds, it’s strengthening the grass, so they struggle to return.

• How to Get Rid of Weeds Easily
• Browse Vonhaus Weed Removers

Uneven cuts or scalping

What’s happening

This usually comes from mowing too low, blunt blades, or uneven ground.

What to do

• Raise your mowing height
• Avoid cutting more than one-third of the grass length at once
• Mow little and often during peak growing season
• Keep blades sharp

If your mower struggles to give a consistent finish, upgrading can make a noticeable difference.

• Electric vs Petrol Lawn Mowers: Which is Best for You?
• Browse the Vonhaus Lawn Mower range  

Yellowing grass or weak growth

What’s happening

Yellow grass is often linked to compacted soil, poor drainage, or nutrient imbalance.

What to do

• Aerate compacted areas
• Improve drainage where water sits
• Feed the lawn if growth looks slow

Grass roots need air just as much as water. Compacted soil restricts both.

Messy edges and untidy finishes

What’s happening

Even healthy grass can look unfinished if borders are ragged.

What to do

• Use a trimmer along edges and pats
• Clear clippings with a leaf blower.
• Redefine borders every few weeks during peak growth

It’s often this final tidy that makes the most noticeable visual difference (this is made super simple with our lightweight leaf blowers).

Artificial lawns need care too

Artificial grass comes with different challenges: flattened fibres, trapped debris, and surface dullness. But a dedicated artificial grass brush lifts fibres, removes moss and leaves, and restores the look of your lawn, particularly after winter.

• How to Clean Artificial Grass in 5 Easy Steps 
• Shop Artificial Grass Brushes

A simple weekend lawn reset (for beginners)

If your lawn feels overwhelming, start with this beginner-friendly reset.

Saturday

• Mow (higher setting)
• Scarify mossy areas
• Edge borders

Sunday

• Overseed bare patches
• Remove weeds
• Clear debris

Don’t worry, you don’t need to fix everything at once. Just deal with the obvious issues first, then build from there.

Share your results with Vonhaus Victories

Vonhaus Victories is about what happens after you’ve done the work.

If you’ve tackled any of the above using Vonhaus garden power tools – from lawn mowers and hedge trimmers to scarifiers and leaf blowers – share your before-and-after results for a chance to win £100 to spend on Vonhaus garden power equipment.

It’s our way of recognising the effort behind everyday garden projects – not just the finished photo.

Garden tools that make the job easier

Whether you’re trimming hedges, cutting grass, clearing debris, or reviving tired turf, our Garden Power range is designed to make lawn care easier, especially if you’re just getting started.

That practical focus was recognised at the Ideal Home Awards 2025, where our 1800W Artificial Grass Brush was named Best Garden Tool, and Vonhaus was awarded Best Garden Retailer.

The message is simple: lawn care doesn’t need to be complicated. With the right tools – and a clear plan – every common lawn problem is manageable.