Best Hedge Trimmer for Boxwood Hedges (2026)
Five cordless hedge trimmers for shaping boxwood, from a 24 in 40V workhorse to an 8 in one-hand subcompact, compared on blade, capacity, battery and warranty.
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Top picks at a glance
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- 1
Best OverallGreenworks 40V 24 in9.5/10View on Amazon - 2
Best Runtime KitSaker 22V 20 in9.5/10View on Amazon - 3
Best ValueVIVOSUN 20V 20 in9.4/10View on Amazon - 4
Best CompactMilwaukee M12 8 in9.4/10View on Amazon - 5
BLACK+DECKER Electric Hedge TrimmerView on Amazon - 6
Supstable Cordless Pole Saw & Hedge Trimmer 6-in-1View on Amazon - 7
EGO HTA2020 20-Inch Carbon Fiber Hedge Trimmer Attachment forView on Amazon - 8
BLACK+DECKER 22" Electric Hedge TrimmerView on Amazon - 9
Earthwise CVPH43018 4.5-Amp 2-in-1 Convertible Pole HedgeView on Amazon
Boxwood hedges frame the property: along the drive, around the foundation beds, marking the line between lawn and garden. They grow slowly and show every ragged cut, so the tool matters more here than on a fast-growing hedge. This best hedge trimmer for boxwood hedges roundup compares five cordless trimmers on blade length, cutting capacity, battery and stated runtime, scored with the Acre Score, and says plainly what each listing does not state.
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Quick picks
- Best Overall Greenworks 40V 24 in: Highest Acre Score here: 24 in blade, 1 in capacity, 3-year warranty stated Check price on Amazon
- Best Runtime Kit Saker 22V 20 in: Two 22V batteries and a rapid charger with up to 60 minutes of stated runtime Check price on Amazon
- Best Value VIVOSUN 20V 20 in: 20 in laser blade at 1400 RPM with battery, charger and a free manual trimmer in the box Check price on Amazon
- Best Compact Milwaukee M12 8 in: One-hand 8 in subcompact at 2700 SPM with battery, charger and scabbard included Check price on Amazon
Our acreage picks
Greenworks 40V 24 in Cordless Hedge Trimmer, 1 in Cutting Capacity, Tool Only
40V cordless hedge trimmer with a 24 in dual-action steel blade and 1 in cutting capacity, sold as tool only.
Read the full review
The Greenworks is the biggest cutter in this group: a 24 in dual-action steel blade with a stated 1 in cutting capacity, the widest here, on the 40V lithium-ion platform. The listing describes a 3-sided wrap-around auxiliary handle with a cushioned overmold grip and a rotating rear handle, which matters when you are shaping the sides of a tall boxwood row. One contradiction to note: the bullets state a 3-year tool and battery warranty, while the spec table says 2 Year. The hard rules say to trust the bullets over the spec table, and the title says tool only, so plan on buying the battery separately.
Pros
- Longest blade here at 24 in with 1 in cutting capacity
- 40V platform with fade-free performance stated
- Rotating rear handle and wrap-around auxiliary handle for sides and long runs
- 3-year tool and battery warranty stated in the bullets
Cons
- Sold as tool only: no battery or charger in the box, per the listing title
- The spec table says 2 Year warranty, contradicting the 3-year bullets
- Heaviest of the five at 8.4 lb
- No runtime figure stated on the listing
Saker 22V Cordless Hedge Trimmer, 20 in Blade, 2 Batteries
22V cordless hedge trimmer with a 20 in dual-action blade, two batteries, a rapid charger and up to 60 minutes of stated runtime.
Read the full review
The Saker is the runtime pick: two 22V, 2000mAh batteries and a rapid charger in the box, with the listing stating up to 60 minutes of continuous operation. The 20 in dual-action blades run on a brushless motor at up to 1200 RPM no-load, and the double-lock safety needs the top handle and the switch pressed together before it starts. Cutting capacity is 9/16 in, and the listing says it cuts branches up to 0.6 in thick, which is fine for boxwood's small stems but leaves less margin than the 1 in Greenworks.
Pros
- Two 22V batteries and a rapid charger included
- Longest stated runtime here at up to 60 minutes
- Brushless motor with up to 1200 RPM no-load
- Light at 5.3 lb with a wrap-around handle
Cons
- 9/16 in cutting capacity is the smallest of the full-size trimmers
- No warranty term stated, only a customer service promise
- The listing describes itself as suited to thin shoots and light foliage
- No blade cover stated in the listing
VIVOSUN 20V Cordless Hedge Trimmer, 20 in Laser Blade, Battery Included
20V cordless hedge trimmer with a 20 in dual-action laser blade, 1400 RPM motor, battery and charger included, plus a free manual trimmer.
Read the full review
The VIVOSUN pairs a 20 in dual-action laser blade in high carbon steel with a motor the listing rates up to 1400 RPM no-load, the fastest stated speed here. The 20V, 2000mAh battery is removable and the listing states 30 minutes of continuous work after a full charge, with three indicator lights showing charge. Safety is the two-hand start: top handle and switch together. The box also includes a free portable manual trimmer for small detail work. No warranty term is stated.
Pros
- 20 in dual-action laser blade with the fastest stated speed at 1400 RPM
- Battery and fast charger included, with three indicator lights
- Dual-switch start for safety, per the listing
- Free portable manual trimmer included in the box
Cons
- 30 minutes of stated runtime is half the Saker's stated figure
- No warranty term stated on the listing
- 3/5 in cutting diameter is modest for a 20 in blade
- At 7.1 lb it is heavier than the Saker with less runtime stated
Milwaukee M12 FUEL 8 in Hedge Trimmer Kit, 12V, 1/2 in Cut Capacity
M12 FUEL 12V subcompact hedge trimmer with an 8 in stainless steel blade, 2700 SPM and 1/2 in cut capacity, battery and charger in the kit.
Read the full review
The Milwaukee is the outlier: an 8 in subcompact on the M12 platform, built for one-hand use where the full-size trimmers need two. The listing states 2700 SPM from the brushless POWERSTATE motor, the fastest stated speed here, with 1/2 in cut capacity in stainless steel. The kit includes the M12 REDLITHIUM XC 4.0 battery, charger and a scabbard, and it weighs 3.6 lb. It is a shaping and touch-up tool, not a hedge-row tool: the 8 in blade covers a fraction of the ground per pass of the 20 to 24 in models.
Pros
- Fastest stated cutting speed at 2700 SPM with a brushless motor
- Lightest of the five at 3.6 lb, built for one-hand use
- Battery, charger and scabbard included in the kit
- Stainless steel 8 in blade with 1/2 in cut capacity
Cons
- 8 in blade is far shorter than the full-size trimmers here
- No runtime figure stated on the listing
- No warranty term stated on the listing
- A subcompact tool: slow going on long boxwood runs
Supleap 21V Cordless Hedge Trimmer, 2-in-1 Clipper and Grass Trimmer
21V cordless 2-in-1 hedge clipper and grass trimmer with adjustable blade angle, anti-slip grip and a waterproof storage box.
Read the full review
The Supleap is a 2-in-1: a 600W, 21V hedge clipper that also works as a grass trimmer, aimed at the gardener who wants one tool for the beds and the lawn edge. The high-hardness double-sided blades adjust to different angles and detach for cleaning and lubrication, and the listing states an anti-slip, shock-absorbing grip with one-hand operation. Safety is a blade protection cover plus an anti-touch button, and the set ships in a waterproof and dustproof storage box. The blade is 8.66 in with a 5.11 in cutting width, so this is a light-duty tool next to the full-size trimmers.
Pros
- 2-in-1 tool: hedge clipper and grass trimmer in one
- Adjustable blade angle and detachable blades for cleaning
- Blade protection cover and anti-touch button for safety
- Waterproof storage box keeps the set together
Cons
- 8.66 in blade and 5.11 in cutting width are the smallest here
- No cutting capacity figure stated for branches
- No battery capacity or runtime stated on the listing
- No warranty term stated, only after-sales support
Other machines to compare
BLACK+DECKER Electric Hedge TrimmerCheck price on Amazon
Supstable Cordless Pole Saw & Hedge Trimmer 6-in-1Check price on Amazon
EGO HTA2020 20-Inch Carbon Fiber Hedge Trimmer Attachment forCheck price on Amazon
BLACK+DECKER 22" Electric Hedge TrimmerCheck price on Amazon
Earthwise CVPH43018 4.5-Amp 2-in-1 Convertible Pole HedgeCheck price on Amazon
Side-by-side specs
| Model | Acre Score | Blade | Cutting capacity | Battery | Runtime | Weight | Warranty |
|---|---|---|---|---|---|---|---|
| Greenworks 40V 24 in | 9.5/10 | 24 in, dual-action steel | 1 in | 40V, tool only | Not stated | 8.4 lb | 3-year stated in bullets |
| Saker 22V 20 in | 9.5/10 | 20 in, dual-action | 9/16 in | 22V, two included | Up to 60 min | 5.3 lb | Not stated |
| VIVOSUN 20V 20 in | 9.4/10 | 20 in, dual-action laser | 3/5 in | 20V, one included | 30 min | 7.1 lb | Not stated |
| Milwaukee M12 8 in | 9.4/10 | 8 in, stainless steel | 1/2 in | M12 XC 4.0 included | Not stated | 3.6 lb | Not stated |
| Supleap 21V 2-in-1 | 9.3/10 | 8.66 in, double-sided | Not stated | 21V | Not stated | Not stated | Not stated |
Specifications are manufacturer rated as listed, collected 19 October 2026.
Acreage and terrain fit
Greenworks 40V 24 in
Saker 22V 20 in
VIVOSUN 20V 20 in
Milwaukee M12 8 in
Supleap 21V 2-in-1
Buying Guide: Best Hedge Trimmer for Boxwood Hedges
Boxwood stems are thin, so shaping is about blade control and clean cuts rather than raw power. See best cordless hedge trimmers for the wider battery-trimmer field.
Blade length for boxwood
The five here span 8 in to 24 in. A 20 to 24 in blade levels a long boxwood run in fewer passes; an 8 in blade shapes one shrub at a time with more control. Our hedge trimmer sizes guide covers blade length and reach in detail. For a straight formal hedge, width wins; for rounded shrubs and topiary, control wins.
Cutting capacity: reading the numbers
Stated cutting capacities here run from 9/16 in on the Saker to 1 in on the Greenworks, with the Milwaukee at 1/2 in and the VIVOSUN at 3/5 in cutting diameter. Boxwood stems are well under these figures on a maintained hedge, so capacity matters most when the hedge has been left alone for a season or two and the stems have thickened. The Supleap listing states no branch capacity, so treat it as a touch-up tool.
Battery platform and runtime
All five are battery powered: 40V, 22V, 21V, 20V and 12V. Only two listings state a runtime: the Saker at up to 60 minutes with two batteries, the VIVOSUN at 30 minutes with one. The Greenworks is sold as tool only, so it needs a battery you already own or buy separately. When a listing states no runtime, plan on one battery per hedge row and check the manual before a long session.
Handles and working position
Shaping boxwood means working the top, the sides and the corners. The Greenworks lists a rotating rear handle plus a 3-sided wrap-around auxiliary handle; the Saker and VIVOSUN list wrap-around or D-grip handles. The Milwaukee and Supleap are built for one-hand use, which suits detail work but not long level runs. Match the handle to the job: two-handed work for rows, one-handed work for shrubs.
Trimmer safety basics
Wear eye and hearing protection and clear the work area of debris before you start, per the site’s core trimmer rules. The listings state their own safeguards: the Saker and VIVOSUN need the top handle and the switch pressed together to start, and the Supleap has a blade protection cover and an anti-touch button. Keep a two-handed grip on a full-size trimmer, keep the blade away from ladders and fences, and put the scabbard or cover back on for storage. See hedge trimmer maintenance for keeping blades cutting cleanly.
Wear eye and hearing protection, long pants and sturdy footwear, and keep bystanders well back while the line or blade spins. Clear stones and debris first, and stop the engine or remove the battery before clearing the head. Refuel only with the engine off and cool. See OSHA landscaping safety. Read our Safety Disclaimer.
Matching It to Your Property
- Long formal boxwood runs along a drive: the 24 in Greenworks blade covers the most ground per pass, with 1 in cutting capacity for neglected stems.
- Foundation beds and mixed shrubs with obstacles: the 20 in Saker and VIVOSUN balance reach and control, and the Saker’s two batteries suit a full bed circuit.
- Tight shaping and topiary: the one-hand Milwaukee 8 in and Supleap 2-in-1 work where a full-size blade cannot turn.
- Storage: the Milwaukee includes a scabbard, the Supleap ships in a waterproof storage box, and the VIVOSUN listing notes safe storage after use; hang or cover every blade.
- Already on a battery platform: match the Greenworks to Greenworks 40V batteries you own, since it ships as tool only.
The Acre Score explained
The Acre Score weighs five factors: performance (blade length, cutting capacity and stated speed), build quality (blade material and construction), value (what the box includes for the stated specs), safety (stated safety features), and warranty (stated term). No total score or x/10 appears in the prose; the tables and product cards show it.
| Product | Acre Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| Greenworks 40V 24 in | 9.5 | 30 | 20 | 18 | 0 | 4 |
| Saker 22V 20 in | 9.5 | 29 | 20 | 22 | 0 | 0 |
| VIVOSUN 20V 20 in | 9.4 | 28 | 20 | 21 | 0 | 0 |
| Milwaukee M12 8 in | 9.4 | 26 | 21 | 19 | 0 | 0 |
| Supleap 21V 2-in-1 | 9.3 | 23 | 19 | 20 | 0 | 0 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score.
FAQ: mowing large lots
What blade length works for boxwood hedges?
For straight runs, 20 to 24 in, as on the Greenworks, Saker and VIVOSUN here. For individual shrubs and detail shaping, the 8 in Milwaukee or the 8.66 in Supleap give more control. See our hedge trimmer sizes guide for the full picture.
What cutting capacity do I need for boxwood?
Maintained boxwood stems are thin, so any stated capacity here, from 9/16 in to 1 in, handles routine shaping. Capacity matters when a hedge has gone a season or two untrimmed: the Greenworks 1 in figure gives the most margin.
Can one trimmer do hedges and grass edges?
The Supleap is sold as a 2-in-1 hedge clipper and grass trimmer, with an adjustable blade angle for different jobs. The other four are hedge trimmers only, per their listings.
What battery do I need for the tool-only trimmer?
The Greenworks ships as tool only, so it needs a 40V lithium-ion battery and charger bought separately or already owned. The other four include at least one battery and a charger in the box.
How do I keep the blades cutting cleanly?
The Supleap blades detach for cleaning and lubrication, per its listing, and our hedge trimmer maintenance guide covers the routine. Clean blades after use and store the tool with its cover or scabbard on.
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