Weeding and lawn mowing

While many homeowners attempt these tasks themselves, professional gardeners bring commercial-grade machinery and horticultural expertise that deliver a far superior finish. This guide covers everything you need to know about hiring a professional for mowing and weeding, from current UK market rates to essential regulations.

What Does the Work Involve?

• Initial Site Assessment: Identifying grass types, weed species, and any obstacles like irrigation heads or hidden tree roots.
• Lawn Mowing: Cutting the grass to an appropriate height for the season (typically 2.5cm to 5cm) using professional rotary or cylinder mowers.
• Precision Edging: Using a half-moon tool or vertical strimmer to create sharp, clean lines between the lawn and flower beds or paths.
• Strimming: Trimming long grass in awkward areas, such as around fence posts, trees, and steep banks where mowers cannot reach.
• Manual Weeding: Hand-pulling larger weeds or using a hoe to remove them from the roots in flower beds and gravel areas.
• Herbicide Application: Applying targeted spot-treatments to stubborn weeds or paths, following strict safety protocols.
• Waste Management: Collecting all clippings and debris, followed by either on-site composting or professional removal.

Typical Costs

Garden maintenance costs vary significantly based on your location in the UK and the current state of your garden. Most gardeners charge either a flat rate per visit for regular maintenance or an hourly rate for one-off clearances.

Price Factors: The main variables affecting your quote include the height of the grass (overgrown lawns take twice as long), the density of weeds, ease of access (e.g., through a terraced house), and whether you require the gardener to take the green waste away.

How Long Does It Take?

• Small Urban Garden: 45 minutes to 1.5 hours for a standard mow, edge, and light weeding.
• Average Suburban Garden (100m²): 2 to 3 hours for a comprehensive tidy-up including border maintenance.
• Large Rural Property: 4 to 8 hours, often requiring a two-person team for efficiency.
• Overgrown Clearance: 1 to 2 full days if the garden has been neglected for an entire season.

DIY or Professional?

Mowing a small, flat lawn is a straightforward DIY task that can save you money. However, professional gardeners use petrol-powered, high-torque mowers that produce a better cut and can handle damp British grass without clogging. Professionals also understand the "one-third rule"—never cutting more than a third of the grass blade at once—to prevent lawn stress and yellowing.

Professional weed control is often more effective as tradespeople have access to commercial-grade herbicides and the knowledge to kill weeds at the root rather than just removing the leaves.

Choosing the Right Tradesperson

• Check Insurance: Ensure they hold Public Liability Insurance (minimum £1 million) to cover any damage to your property or neighbours.
• Equipment Quality: Ask if they use petrol, corded electric, or battery tools. Battery tools are preferred in high-density areas for noise reduction.
• Waste Licensing: If they are removing waste, they must hold a valid Upper Tier Waste Carrier License from the Environment Agency.
• Red Flags: Be wary of "door-knockers" offering cheap cash prices, or those who suggest using "industrial" chemicals without explaining safety precautions.

Questions to ask:

• Do you bring your own mower and strimmer, or do you expect to use mine?
• Are you licensed to apply professional-grade weedkillers (PA1/PA6 certification)?
• Do you offer a discount for a regular fortnightly or monthly contract?
• What is your policy if the weather is too wet to mow on the scheduled day?

UK Regulations

• Waste Duty of Care: Under the Environmental Protection Act 1990, you are responsible for ensuring your garden waste is disposed of legally. Always check a gardener's waste carrier number.
• Pesticide Use: The Control of Pesticides Regulations (COPR) requires anyone applying professional pesticides to be fully trained and certified.
• Wildlife Protection: The Wildlife and Countryside Act 1981 protects nesting birds. Gardeners should check hedges and long grass for nests before starting heavy work during spring and summer.

Common Problems

• Scalping the Lawn: Setting the mower blades too low on uneven ground, which kills the grass and encourages moss and weed growth.
• Strimmer Damage: Accidentally "ringing" the bark of young trees or damaging wooden fence posts with a high-speed strimmer line.
• Herbicide Drift: Applying weedkiller on a windy day, which can kill your prized flowers or your neighbour's plants.
• Spreading Weeds: Using a mower on a lawn full of seed-headed weeds without a collection box, which effectively "plants" the weeds across the entire garden.

Frequently Asked Questions

How often should my lawn be mown in the UK?

During the peak growing season (April to September), fortnightly mowing is standard. In a particularly warm, wet spring, you may require a weekly cut to keep the grass manageable and healthy.

Can the gardener mow the lawn if the grass is wet?

It is generally avoided. Mowing wet grass results in an uneven cut, can tear the grass blades, and compacts the soil. Most professionals will reschedule for a dry window to ensure the best finish and protect their machinery.

What is the best way to deal with garden waste?

The most cost-effective way is using your local council’s green bin scheme. If you have a large volume of waste, your gardener can take it away, but expect to pay a fee to cover their commercial tipping costs.

Are weedkillers safe for my pets and children?

Most modern professional herbicides are safe once completely dry (usually 2-4 hours). However, your gardener should provide a data sheet for the product used and advise on a specific "exclusion period" for the area.

Do I need to be home when the gardener visits?

As long as there is clear side or rear access to the garden and any pets are secured indoors, most gardeners are happy to work while you are out. Ensure you have agreed on payment methods in advance.

My lawn is full of moss—will mowing help?

Mowing alone won't fix moss; in fact, mowing too short can make it worse. Moss usually indicates poor drainage or shade. You may need additional services like scarification or aeration alongside your regular mowing.