Grass Cutting Service Guide

For many UK homeowners, outsourcing this task to a professional gardener ensures the lawn is cut at the correct height for the season using industrial-grade machinery. This guide covers everything you need to know about professional mowing services, from current UK pricing to choosing the right contractor.

What Does the Work Involve?

• Site Assessment: Checking the lawn for debris, stones, or pet waste that could damage blades or cause injury.
• Mower Calibration: Adjusting the cutting height (the "bench height") based on the current weather conditions and grass length.
• Precision Mowing: Cutting the main areas of the lawn, typically using a rotary or cylinder mower to create traditional stripes.
• Strimming and Edging: Trimming grass around obstacles, fence lines, and flower beds, and using a half-moon tool or shears for crisp borders.
• Blowing and Clearing: Using a leaf blower to remove stray clippings from patios, paths, and driveways.
• Waste Management: Either mulching the clippings back into the lawn or collecting them for composting or off-site disposal.

Typical Costs

Prices for grass cutting in the UK have risen slightly for 2025/26, reflecting increased fuel and equipment maintenance costs. Most gardeners offer a fixed price per visit based on lawn size, though some still operate on an hourly basis.

Factors affecting the price include the slope of the garden, the frequency of the visits (fortnightly is usually cheaper per visit than ad-hoc), and whether the gardener needs to bring their own mower through a terraced house.

How Long Does It Take?

• Small Urban Garden: 30–45 minutes, including set-up and edging.
• Average Suburban Lawn (100m²): 1 hour for a thorough cut and tidy.
• Large Rural Garden: 2–4 hours, depending on whether a ride-on mower is used.
• Overgrown Initial Cut: Can take double the usual time to safely reduce the height in stages.

DIY or Professional?

Mowing the lawn yourself is a common DIY task, but it requires a significant upfront investment in a quality mower (£300–£600 for a decent petrol or cordless model) and annual servicing costs. Professionals use commercial-grade machinery that provides a cleaner cut and can handle damp grass far more effectively than domestic models.

Professional gardeners carry Public Liability Insurance, protecting you if a stone is flicked through a window or a flowerbed is accidentally damaged.

Choosing the Right Tradesperson

• Check Insurance: Ensure they have at least £1 million in Public Liability Insurance.
• Equipment Quality: Ask if they use professional-grade mowers and how often they sharpen their blades (blunt blades tear grass, leading to brown tips).
• Waste Disposal: Confirm if they have a Waste Carrier Licence if they intend to take clippings away.
• Red Flags: Be wary of anyone offering "too good to be true" prices who doesn't bring their own tools or asks to use your electricity/petrol.

3 Questions to Ask:

• "Do you offer a fixed schedule, and what is your policy for rainy days?"
• "Are edging and blowing included in the quoted price?"
• "Do you offer seasonal treatments like scarifying or fertilising alongside mowing?"

UK Regulations

• Waste Carrier Licence: Any gardener transporting green waste away from your property must be registered with the Environment Agency.
• Noise Ordinances: Most local councils permit the use of power tools between 8:00 am and 8:00 pm on weekdays, and slightly later starts on weekends.
• Part P / Petrol Storage: While not a building reg, pros must follow HSE guidelines for the safe storage and transport of petrol in their vehicles.

Common Problems

• Scalping: Cutting the grass too short, especially on uneven ground, which exposes the soil and encourages weeds.
• Blunt Blades: Tearing the grass rather than cutting it, which leaves the lawn looking grey or silvery and makes it susceptible to disease.
• Mowing When Wet: This can lead to soil compaction and "clumping," where wet grass gets stuck in the mower and drops in unsightly heaps.
• Ignoring the Edges: A neatly cut lawn looks unfinished if the edges aren't strimmed or clipped back from the borders.

Frequently Asked Questions

How often should my grass be cut in the UK?

During the peak growing season (April to September), once a week or once every fortnight is standard. In early spring and late autumn, this can be reduced to once every three weeks.

Will a gardener still come if it's raining?

Most professionals will postpone if the rain is heavy to avoid damaging your soil or "smearing" the lawn. However, high-end commercial mowers can handle light drizzle without issue.

Should I leave the clippings on the lawn?

This is called "mulching." It returns nutrients to the soil but should only be done if the grass is cut frequently. If the grass is long, clippings should be collected to prevent them from choking the turf.

What is 'No Mow May' and should I do it?

It is a campaign to help pollinators by letting wildflowers grow. If you participate, warn your gardener in advance, as the first cut in June will be much harder work and may cost more.

Do I need to be home when the gardener visits?

Generally no, provided the gardener has clear access to the lawn and any pets are kept indoors. Most regular clients pay via bank transfer after the job is completed.

What height should the mower be set to?

For a standard family lawn, 2.5cm to 4cm is ideal. In hot, dry spells, the height should be raised to 5cm+ to help the grass retain moisture and shade the roots.