The best brush cutters for nettles
Nettles and thick weeds are tougher than lawn grass but softer than woody brambles. You want solid power and, ideally, a blade. Here's what clears them fastest.
In short:Nettles, docks and thick weeds need more than a light lawn trimmer: a strong line head copes with most stands, and a metal blade cuts dense, tall patches cleanly. Good choices are the Stihl FS 70 C-E (0.9 kW petrol, ErgoStart), Husqvarna 129R (0.85 kW, grass blade and double harness), Ryobi RBC36X26B and Bosch AdvancedBrushCut 36V cordless machines with metal blades, Stiga's 48V BC 700e, and the corded Bosch AFS 23-37 (950 W, 3-tooth blade) for patches near a socket.
Our picks, ranked
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Nettles: tougher than grass, softer than brambles
Nettles, docks and thick weeds sit between lawn and brush. A strong line head copes with most, but a metal blade — or a grass blade for coarse growth — makes short work of dense, tall stands, especially where woody stems are mixed in. A light lawn trimmer will wrap and stall.
Our picks
- Stihl FS 70 C-E — 27.2 cc, 0.9 kW, ErgoStart and a bike handle; supplied with an AutoCut line head, with a metal blade as an extra.
- Ryobi RBC36X26B — 36V kit with a 26 cm 3-tooth blade, 30 cm line head and 4.0 Ah battery; up to 47 minutes of brush cutting per Ryobi.
- Bosch AdvancedBrushCut 36V — brushless, 33 cm line and a 23 cm metal blade, 4.1 kg with battery; quiet enough for residential gardens.
- Husqvarna 129R — 27.6 cc, 0.85 kW, 43 cm line cut, with a grass blade and double harness in the box.
- Bosch AFS 23-37 — corded 950 W with a 3-tooth blade and 37 cm line spool, for patches within cable reach.
- Stiga BC 700e — 48V brushless, 38 cm Tap&Go line and a 255 mm 3T blade listed by UK retailers.
Line or blade?
Start with line on open stands; switch to a blade where stems are thick or woody, or where line keeps wrapping. With a blade fitted, keep it below knee height, swing steadily and use the guard specified in the manual. See line vs blade.
Technique
Cut nettles in sections from the edge inwards, taking the tops first on tall stands, then a second pass near the ground. Rake up the cuttings — left in place, they mat and smother the grass beneath. Cutting several times through the season weakens the roots; for good, dig out the yellow roots after cutting.
Wear protection
Nettles sting even after cutting, and weeds throw sap and debris. Wear gloves, long sleeves, eye protection and ear defenders. See our safety gear guide.
Our picks at a glance
| Model | Type | Engine / power | Weight | Rating |
|---|---|---|---|---|
| Stihl FS 70 C-E | Petrol | 27.2 cc · ErgoStart | 5.4 kg (without fuel and cutting tool) | 8.4 / 10 |
| Ryobi RBC36X26B | Cordless | 36V MAX Power | 3.7 kg bare; 4.6–5.1 kg with battery | 8.1 / 10 |
| Bosch AdvancedBrushCut 36V | Cordless | 36V Power For All | 3.4 kg bare, 4.1 kg with battery (Bosch) | 8.3 / 10 |
| Husqvarna 129R | Petrol | 27.6 cc · 2-stroke | 5.4 kg excl. cutting equipment | 8 / 10 |
| Bosch AFS 23-37 | Corded | Corded 950W · Blade | 5.3 kg (listing) | 8 / 10 |
| Stiga BC 700e | Cordless | 48V ePower · Brushless | 4.7 kg without battery (retailer) | 8.1 / 10 |
Weights are as stated by the maker, UK retailers or Amazon, so some include a battery or cutting gear and others don't — see each review for details.
Frequently asked questions
Can a line trimmer cut nettles?
A strong line head handles nettles and soft weeds well — the Stihl FS 70 C-E or Husqvarna 129R on line will do it. For dense, tall stands with woody stems mixed in, a metal blade cuts faster and cleaner.
What's the best machine for a small patch of nettles?
Near a socket, the corded Bosch AFS 23-37 is enough: 950 W with a 3-tooth blade and 37 cm line spool. Away from power, a cordless machine with a blade such as the Bosch AdvancedBrushCut 36V.
When is the best time to cut nettles?
Before they flower and set seed, typically late spring to early summer; repeated cutting through the season weakens the roots. Wear gloves and long sleeves, as cut stems still sting.