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Best Hedge Trimmers of 2020

Want to keep hedges looking tidy year-round? We’ve created an in-depth review of the best hedge trimmers to help you make the best choice.

Best Hedge Trimmer Reviews of 2020


DEWALT DCHT860M1 40V MAX Hedge Trimmer

Best commercial cordless hedge trimmer

A powerful cordless hedge trimmer designed with professional gardeners and landscapers in mind.

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1 DEWALT DCHT860M1 Review

The DEWALT DCHT860M1 is the go-to hedge trimmer for the successful gardeners and landscapers. It’s powered by a 40V lithium battery that can run for up to 70 minutes per charge. Just what it takes to cut your bushes in the smoothest shapes.

Its 22-inch laser-cut blade will slice with confidence through branches up to ¾ inches thick. Designed to last forever, the hook-shaped teeth can also keep up the speed and power regardless of what your bushes are throwing at it.

We also like how easy it is to handle, thanks to its ergonomic design; moreover, it’s impact and shock resistant thanks to the durable housing made of Xenoy plastic. This isn’t the cheapest hedge trimmer out there, but it will surely satisfy professionals and homeowners looking for flawless results.

Best value

BLACK+DECKER LHT2436 40-Volt Cordless Hedge Trimmer

Best residential hedge trimmer

Long run time and a dual-action blade will help you tackle most hedge manicuring tasks.

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The BLACK+DECKER LHT2436 is the best hedge trimmer for homeowners who want to settle for nothing less than the best-manicured hedges. Running on an impressive 40V lithium-ion battery, this beast has the ability to cut up to 6,000 square feet per charge.

We’d take that with a grain of salt, but you’ll still get sufficient run time; the battery even comes with a fast charger that will boost up the juice in approximately an hour.

Its 24-inch dual-action blade can also slice through branches ¾ inches thick easily. It also has a PowerDrive transmission that provides continuous operation and helps you cut more branches at a time.

It might not be the most powerful on the block, but it brings the best value for money, and it can easily compete against the DEWALT.

Also great

BLACK+DECKER LHT2220 Cordless Hedge Trimmer

Best for smaller properties

A smaller battery but impressive performance make this tool perfect for a tinier yard.

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Competing with our best-value in terms of quality and performance, the BLACK+DECKER LHT2220 addresses those who have fewer hedges. The main difference between the two is the battery.

The LHT2220 is powered by a 20V lithium-ion that’s interchangeable. It has half the power of our best value, and according to the manufacturer, you’ll be able to cut up to 3,000 square feet of hedges per charge. This tool also has dual-action blades, but a bit smaller.

At 22 inches long though, they can still cut branches with a diameter of up to ¾ inches. An excellent balance and attractive price point make this cordless hedge trimmer a cheaper alternative if you don’t really need a big battery.

Best budget

BLACK+DECKER BEHT100 Hedge Trimmer

A corded alternative

A compact but highly performing corded hedge trimmer to have in your arsenal.

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We don’t know what’s your definition of cheap, but if this hedge trimmer doesn’t comply with it, we don’t know what does. The BLACK+DECKER BEHT100 is a high-value tool, designed to tackle the thinner branches of hedges growing in a small backyard.

Its greatest strength – but also downside – is that it’s corded. It’s powered by a 3-amp motor that delivers outstanding torque to the 16-inch blade, but you won’t be able to take it too far from a wall outlet.

Luckily though, the cord comes with retention technology designed to hold it securely during operation. This hedge trimmer is never going to be as powerful as our other picks, but if you need to cut small edges and are looking for something affordable, it’s just perfect.

Hedge trimmer power source

Getting the best hedge trimmer in the neighborhood starts with picking the right power source. Like most outdoor power tools, including walk-behind lawn mowers, weed wackers, and lawn edgers, hedge trimmers can be powered by gas or electricity (corded or cordless).

  • Gas hedge trimmers: Are usually used by professional landscapers and are great for cutting large hedges. You can use them anywhere, and these tools are usually powerful enough to cut thick branches. Just keep in mind that they are rather heavy, noisy, and can sometimes be hard to start.
  • Corded hedge trimmers: Are perhaps the lightest, and are usually powerful too. They are ideal for smaller gardens, as you’ll need access to a wall outlet to power the tool. You won’t have to worry about run time with these tools, but there is the possibility to cut the cord accidentally.
  • Cordless hedge trimmers: Depending on the battery, they can rival the gas models. You can find commercial hedge trimmers as well as domestic ones in this category. You’ll only be limited by the battery’s run time, but if you have a larger property, you can just invest in a second battery for continuous manicuring of your bushes. These tools are a bit heavier than corded, but lighter and easier to maneuver than gas. They are also fairly quiet.

Hedge trimmer styles

Power source aside, you should also make up your mind on the style. You will essentially have to pick between the following:

  • Standard hedge trimmers: Consist of a motor housed in a plastic case provided with a handle and a blade. They are the hedge trimmers we all know, and they are ideal for manicuring shorter hedges and bushes.
  • Pole hedge trimmers: Aesthetically speaking, they are similar to the pole saws. These hedge trimmers are great for taller hedges and can be straight or angled. Straight ones are more powerful, but the angled models let you cut the top of the hedge to perfection.
  • Combo hedge trimmers: Either standard or pole models may come as combo tools. For instance, there are mini hedge trimmers that turn into grass and shear trimmers. Standard hedge trimmers may turn into chainsaws, whereas pole hedge trimmers may come with a detachable shaft compatible with lawn edgers, weed eaters, pole saws, and other gardening tools.

Which is the best hedge trimmer for me?

Because the type of tool you need varies widely based on your circumstances, there are a few questions you should answer before deciding which is the best hedge trimmer for you.

  • Where are your hedges located? Can you reach them easily with a corded hedge trimmer plugged in your garage or shed? If yes, a corded tool could be ideal. If you have to use an extension cord, we recommend moving on to another type.
  • How many square feet of hedges do you have? If you can cut them in an hour or under, perhaps a cordless machine could be the best. Alternatively, consider if it’s better to invest in a second battery, a corded tool based on proximity to a wall outlet, or a gas hedge trimmer if they are allowed in your area.
  • How tall are your hedges? If you need to cut above head height, consider a long-reach hedge trimmer. In this case, know that some models have telescopic handles which increase maneuverability when you’re working at levels below your head.

Hedge trimmer blades

One of the most important parts of the hedge trimmer is the blade. It determines the quality of the cut, as well as the performance of the unit. You should check its length, style, and teeth spacing before buying.

Regarding the blade length, the longer it is, the further you can reach. Hedge trimmers come with blades ranging from approximately 10 to 30 inches, but even if longer blades let you trim faster, they are also heavier and harder to maneuver. That’s why you should match the length to the size and amount of hedges you have.

Types of hedge trimmer blades

Hedge trimmers may have single or double blades.

  • Single blades: Consist of a toothed side that moves and a stationary side. These models are less efficient than double-sided but are safer, as you can keep the blade with the moving part oriented towards the hedge and away from you.
  • Double blades: As their name implies, come with two moving blades. They provide smoother cuts and vibrate less than the single blades, but they are more hazardous.

Blade teeth spacing

Hedge trimmer blades usually have the teeth positioned at a range between ½ and 1-1/2 inches from one another. Picking the right teeth spacing depends on the result you want to achieve and velocity you aim to reach.

  • Wider spaced teeth will let you cut faster; they deal well with thicker branches, but they rip rather than cut.
  • Narrower spaced teeth provide smoother cuts and are ideal for manicuring, but are usually unsuitable for cutting thick branches. They also have a lower cutting speed.

How to sharpen hedge trimmer blades

Regardless of what blades you chose, they will lose sharpness over time. When this happens, you could either replace or sharpen them.

The most common method to sharpen your blades with a file and sharpening stone.

Sharpening your blades with a file and sharpening stone

For this operation, you will need a high-quality sharpening file. The method is suitable to use on both single and double blades.

  1. If you have double blades on your hedge trimmer, turn the unit on and watch when the blades are perfectly aligned. When the upper and lower teeth are aligned, turn it off.
  2. Cut off the power completely for safety.
  3. Check the tool’s instruction and find out at what angle you have to sharpen the teeth.
  4. Use the file to sharpen one tooth of the upper blade. Turn the hedge trimmer on the other side and sharpen the corresponding tooth on the lower blade. Continue until all teeth are sharp.
  5. Remove the burr from the bottom of the blade with a sharpening stone.
  6. Treat the blades with a resin-free spray to keep them sharp for longer and prevent them from rusting.

How to sharpen hedge trimmer blades with Dremel

An alternative way to sharpen your hedge trimmer blades is with a Dremel rotary tool. The steps are similar to the ones above. Just use the rotary tool instead of the file. Thanks to the slight grinding action, this method also saves you the hassle of the sharpening stone step.

Also, because the rotary tool is electric, you’ll be able to sharpen your blades much faster.

Other features to consider

Before buying a hedge trimmer, you must also weigh in the following factors:

  • Safety features: Your tool should have a hand guard, safety switch and electric brake, an anti-jamming system and lock-off button.
  • Ergonomics: Due to their design, hedge trimmers are quite hard to maneuver. It is essential to get an ergonomic tool you can handle with ease even when trimming above your head.
  • Maintenance: Your tool may need more or less maintenance depending on its type. Gas hedge trimmers usually require the most maintenance.
  • On Lock: This feature lets you lock the on button in position, so you don’t have to keep it pressed when trimming for a long time.
  • Rotating head: Some of the best hedge trimmers have a rotating head that let you cut branches in any position, without keeping the tool awkwardly.
  • Clipping collector: This is a tray that collects clippings, minimizing the mess and hedge trimming aftermaths.

Best Hedge Trimmer for the Money

Best value

BLACK+DECKER LHT2436 40-Volt Cordless Hedge Trimmer

Best residential hedge trimmer

Long run time and a dual-action blade will help you tackle most hedge manicuring tasks.

Check price

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