Brush cutter vs lawnmower
They both cut grass, but they're built for different ground. Here's when you need a brush cutter, when a lawnmower is better, and why many gardens need both.
In short:A lawnmower keeps a flat lawn at an even height quickly and neatly, but clogs in tall growth and can't reach banks, edges or brambles. A brush cutter handles tall grass, slopes, edges and, with a metal blade, brambles and scrub — anywhere a mower can't go — but won't give an even lawn finish. Most gardens with rough areas benefit from both: a mower for the lawn and a brush cutter, from a light cordless trimmer to a petrol machine like the Stihl FS 131, for the rest.
A lawnmower keeps a flat lawn even; a brush cutter tackles the rough — tall grass, banks, edges and overgrowth a mower can't reach. They complement each other.
Side by side
| Brush cutter | Lawnmower | |
|---|---|---|
| Best for | Rough, tall, uneven ground & edges | Flat lawn, even finish |
| Tall/overgrown grass | Yes | No — clogs and stalls |
| Slopes & banks | Yes | Limited/unsafe |
| Even lawn finish | No | Yes |
| Brambles/scrub | Yes, with a blade | No |
Use a brush cutter for…
Tall grass, rough ground, slopes, edges and overgrowth — anywhere a mower can't go. For a large overgrown area, a petrol machine like the Stihl FS 131 clears it first. See our large-garden guide.
Use a lawnmower for…
Keeping a flat lawn at an even height. A mower is faster and neater over open, level grass — but it can't handle tall growth, banks or brambles.
The verdict
They're not rivals — they're partners. Use a lawnmower for the lawn and a brush cutter for everything rough around it. Most gardens with any rough ground benefit from both. Find your machine with the free matcher.
Machines we review for rough ground and edges
| Model | Type | Engine / power | Best for |
|---|---|---|---|
| BLACK+DECKER BESTA530CM | Corded | Corded 550W · 3-in-1 | Small gardens needing one corded tool for trimming, edging and light mowing. |
| Gardena EasyTrim 25/18V P4A | Cordless | 18V P4A | Homeowners with 18V POWER FOR ALL batteries who want a light trimmer for grass and crisp edges |
| Stihl FS 131 | Petrol | 36.3 cc · 4-MIX | Large plots, brambles, scrub and regular heavy clearing — semi-pro use. |
| Makita DUR369AZ | Cordless | 36V LXT · Brushless | LXT battery owners who want professional cordless power for tough grass and scrub. |
| Fuxtec FX-MS152 | Petrol | 52 cc · 2-stroke | Large, overgrown or brambly land where you want maximum petrol power on a budget. |
The BLACK+DECKER BESTA530CM clips onto a wheeled base as a mini-mower for small lawns; the brush cutters handle what a mower cannot — banks, ditches, long grass and brambles.
Frequently asked questions
Do I need a brush cutter or a lawnmower?
A lawnmower is for maintaining a flat lawn to an even height. A brush cutter is for rough, tall, uneven or overgrown areas, edges and slopes where a mower can't go. Many gardens need both — a mower for the lawn, a brush cutter for the rest.
Can a brush cutter cut a lawn?
It can, but it won't give the even finish of a mower and takes longer over a large flat area. Use a brush cutter for the rough edges, banks and long grass, and a mower for the main lawn.
What's best for a large overgrown field?
For tall, overgrown grass a brush cutter clears it first; for very large flat areas, a ride-on, wheeled trimmer-mower or flail mower is more efficient.