The Top 10 String Trimmers For A Well Kept Lawn In 2023

It’s no secret that keeping a well-manicured lawn takes time, effort, and the right tools. Between raking, mowing, and edging, there’s certainly no lack of tasks to keep up with. That’s why many homeowners keep string trimmers as one of their main lawn and garden tools. If you’re looking for a string trimmer to get the job done, look no further!

What’s the best string trimmer for you? There are a lot of different factors to consider when purchasing a string trimmer. Gas vs electric, corded or cordless, and curved or straight shaft are just a few factors that vary from product to product.

While there are countless models on the market, we’ve compiled a list of the top 10 string trimmers for a well kept lawn in 2023. Whether you’re looking for a lightweight or budget option for smaller yards or something more heavy-duty or high end for tackling stubborn weeds, we’ve got you covered.

There’s sure to be a string trimmer on our list that fits your needs – keep reading to find out more!

What Is a String Trimmer?

A string trimmer is a gardening tool used to cut grass and weeds around objects and along your lawn’s boundary lines. It is helpful because it can reach and cut things that a mower can’t get to.

It consists of an engine – either gas powered or electric – that is attached to a shaft with handles on it to hold the trimmer, and at the bottom of the shaft there is a cutting head with string sticking out of it.

How Does a String Trimmer Work?

A string trimmer uses a thin nylon line that rotates at high speeds to trim the grass and vegetation in its path. Although this string seems flabby and loose when it is not powered on, the centrifugal force creates by spinning the line stretch it taut and make it very sharp and powerful.

It’s the same basic mechanism as a rotary lawn mower, but with a nylon line instead of a blade. The engine spins a shaft, which then powers the cogs to turn, which turn the cutting head and the cutting head spins the line.

The shape of the string determines how powerful your string trimmer is. The greater the curve, the more power it will have.

Types of String Trimmer

A string trimmer needs a motor to function and to spin the cutting head and nylon line. This motor can be powered by one of three power sources, a gas engine, a battery, or a mains electrical outlet.

Gas Powered

Gas-powered string trimmers are strong and heavy-duty choices. These trimmers are better for bigger areas or thicker and more robust grass, such as thick roadside vegetation or big and tenacious weeds, because they can spin faster and power through more difficult tasks.

The benefits of a standard gas-powered trimmer include a stronger max power level and higher range of mobility. A string trimmer that is powered by an internal combustion engine has the engine on the opposite side of the shaft from the cutting head, so it balances out the weight and can create more torque through the shaft.

There are, however, a few drawbacks he most significant of which is its increased weight and the fact that it must be refueled, both of which limit its mobility and cause the person handling it to become fatigued.

Corded

Corded electric string trimmers are typically less expensive than gas or battery powered versions. Corded string trimmers are also generally lighter than other types since they don’t have a gas tank or battery to weigh them down.

Corded electric trimmers are more quiet and easier to use than gas trimmers, and they also produce less pollution because they emit no harmful gases.

The disadvantage of corded electric trimmers is that the cable is restricts your mobility. With a corded weed eater, you won’t be able to go about your garden freely since it must be plugged in. Plus, if you don’t pay attention to the cord, it may get in the way of your job or damage your landscaping.

For these reasons, a corded string trimmer is ideal for small to medium sized yards, or emptier yards without many obstacles to traverse around that might unplug the cable.

Battery Powered

Battery-powered string trimmers combine the power of a corded electric model with the mobility and convenience of a gas trimmer together in an environmentally friendly package.

However, this combination makes battery powered string trimmers the most expensive kind. You can almost always get comparable gas or corded trimmers for less money.

The battery is also a limiting factor. Most times the battery in a string trimmer doesn’t last longer than 30 to 45 minutes, and then you have to wait an hour or two for the battery to charge before using it again. This is a pain, and could keep people out working in their garden for far longer than they need to be.

Battery-powered versions are ideal for individuals who want an environmentally-friendly trimmer that still maintains its mobility. A cordless electric trimmer would not be the greatest idea for a large property, however, unless you keep a second battery charged and ready to go, due to the restriction on battery run time.

What Does The Shaft Do On a String Trimmer?

The motor is connected to the cutting head by a shaft. The cutting head is where the shaft meets with the string trimmer line, which spins very quickly and cuts through weeds and grasses.

A string trimmer’s shaft comprises the wires that connect the motor at the top to the cutting head at the bottom. It also has one or more handles and handholds for the person using it to grab hold of. You can either have a straight shaft string trimmer or one with a curved shaft.

Straight Shaft String Trimmers

The shaft on a straight shaft string trimmer is, as the name suggests, perfectly straight. A trimmer with a straight shaft is usually longer than one with a curved shaft.

A straight shaft on a string trimmer is more practical than a curved one. For starters, the drive cable doesn’t have to be wired around the curve in the shaft, allowing for tighter and more direct transmission of torque and power.

Because they are longer, these have a greater reach than their curved shaft counterparts. They also have less shaking when in operation due to the tautness of the drive cable.

Curved Shaft String Trimmers

A curved shaft string trimmer curves in toward the lower part of the shaft, so it can therefore much more easily maneuver around lawn obstacles such as trees, walking paths, fences, bushes, or flowerbeds. Curved shaft trimmers are well suited for tight areas with less room to operate, so if this is the case in your lawn maybe consider a curved string trimmer.

Their shaft is usually shorter than a straight shaft version, which is easier to handle if you are less tall or lack the strength to handle a full scale trimmer, and they’re also lighter and better balanced overall as well.

The main downside is that in curved shaft string trimmers, the drive cable must curve around the bend in the shaft, meaning it can loosen with time, and they’re not as powerful as their straight shaft counterparts.

Buying Guide For String Trimmers

Now that you know in general which type of string trimmer you want to get – a gas powered vs electric model, or a straight shaft vs a curved shaft model – here are a few other key points to look out for when purchasing a string trimmer for your lawn and garden.

Cutting Width

The width of the cutting head, which is also called the cutting swath, will be able to determine for you how much grass or weeds you can cut through in one pass. The width usually is between 10 inches and 18 inches.

A wider cutting swath allows you to complete a larger area in less time, but a smaller width means you can trim within tighter spaces and more easily maneuver around any obstacles in your path.

Shaft Adjustments

In addition to a curved shaft or a straight shaft, you can also get a string trimmer that has an adjustable shaft. This will allow the user to adjust the height and length of the shaft in order to more easily trim what they need to. You can lengthen the shaft in order to reach places further than you could have worked on without it, plus the handles could be adjusted to be more comfortable for whoever is operating the trimmer.

Some string trimmers also offer an adjustable cutting head that rotates up to 90 degrees. With this extra feature you can get into and around tight corners and even turn your string trimmer into an edger.

Line – Single or Dual Feed

Single-line heads are simpler to wind and operate, making them ideal for little gardens. They are also the easier choice when it comes to installing a new trimming line. Dual lines, on the other hand, cut twice with each revolution and are best suited to tougher work on more spacious properties.

Weight

The performance of your string trimmer can be hindered by too much or too little weight. Trimmers can weigh anywhere from 5 to 20 pounds or more, so it is essential that you pick one that you will be able to lug around your lawn and that you can safely handle it in its work.

Gas powered string trimmers usually weigh the most, although the tradeoff is that they’re more powerful and effective. Battery powered trimmers are then the next heaviest, and the lightest are most of the corded electric models, but they are less powerful because of it.

Safety Measures

We should mention a few safety tips and precautions before we look at the top string trimmers on the market. String trimmers may be extremely hazardous and, in extreme situations, might cause damage to vehicles or other property in the vicinity of your lawn work.

A string trimmer operates according to the concept that increased centripetal force in the center of the cutting head leads to the wires being spun rapidly and powerfully. The kinetic energy of the wires is used to slice through grass and weeds, but it can also be used to launch objects such as pebbles, twigs, and tiny toys at high speeds.

Before you begin, clear away any litter, toys, obstructions, or hoses from your lawn and. Make sure you wear ear and eye protection, gloves, long pants, and sturdy boots.

Edging Vs. String Trimming

If you’re looking to buy a string trimmer mainly to edge your lawn, we recommend that you buy an edger instead. While it is possible to use a string trimmer to edge your lawn, if you are doing it enough to warrant buying a power tool specifically for that purpose, an edger will be more effective and more precise in its work, and it will be a lot faster.

You can also looking into buying an edging attachment for your string trimmer if you really want, as this will save you from having to store two large lawn tools in your shed or garage. There are also dual-operational string trimmers that can be turned into edgers, some which are listed below, so look for those models if you are sure you will be needing both trimming and edging work done to your yard.

Reviews For The 10 Best String Trimmers

Here are our recommendations for the top 10 string trimmers currently found online. We’ve reviewed them and listed their best qualities, as well as their operational specs, in order for you to make the most informed decision possible.

#1. EGO Power+ ST1521S 15-Inch String Trimmer

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EGO Power+ ST1521S 15-Inch String Trimmer with POWERLOAD and Carbon Fiber Split Shaft Weed Wacker 2.5Ah Battery and Charger Included
  • POWERLOAD Head, load your line, push a button and go
  • 15” cutting swath
  • Dual-feed spiral twist 0.095in. Line
  • High-efficiency brushless motor
  • Variable speed control

The EGO Power+ ST1521S 15-Inch String Trimmer is our top choice for the best string trimmer for a well kept lawn that you can get. This model is the top of the line and has been crafted with precision and optimized technology to offer you the best string trimming experience you can have in your lawn or garden.

This is a cordless electric string trimmer with a 56 V, 2.5 Ah battery, and the powerful battery and high-efficiency brushless motor deliver a longer runtime and an extended motor life than comparable models. This trimmer is as powerful as a gas string trimmer, but without any of the fumes, vibrations, or noise that comes with them.

The shaft is made from carbon fiber, and is stronger than any other string trimmer shaft on the market. The Power+ also has a patented PowerLoad technology, so you can load the line into it in seconds and get back to work rapidly. Additionally, it has a 15 inch cutting swath and a variable speed control for optimal maneuverability.

#2. Makita XRU15PT1 LXT Brushless String Trimmer

Makita XRU15PT1 36V (18V X2) LXT® Brushless String Trimmer Kit with 4 Batteries (5.0Ah)
  • Makita-built Outer Rotor BL Brushless Motor direct-drive system provides high power and increased torque
  • Automatic Torque Drive Technology mode automatically shifts from 3,500-6,500 RPM for extended run time or added power
  • 3 speed options (Low: 3,500 RPM, Medium: 5,300 RPM, High: 6,500 RPM) for power management
  • 15" cutting swath for increased productivity
  • Includes bump and feed trimmer head loaded with 0.080" twisted quiet line

The Makita XRU15PT1 LXT Brushless String Trimmer is another great cordless string trimmer option. This is one of the strongest trimmers available anywhere – the BL Brushless Motor and direct-drive system combine to provide both high power and increased torque, plus it runs on an 18 Volt, 5.0 Ah battery.

This machine is designed not just for power but also for optimization and customizability. It has 3 different speeds that you can choose between – one low speed at 3,500 RPM, the medium speed of 5,300 RPM, and a fast, 6,500 RPM option – so you can choose how long your battery will last and easily change the power output for different parts of your lawn.

Plus, the Automated Torque Drive Technology mode will automatically change between these 3 options like gear shifting in a car, so you always get optimized power and runtime. Add this to a 15 inch cutting swath for good speed over large garden spaces and a bump and feed trimmer head, this string trimmer is one of the best you will ever use.

#3. WORX WG163 PowerShare Cordless String Trimmer & Edger

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Worx String Trimmer Cordless GT3.0 20V PowerShare 12" Edger & Weed Trimmer (2 Batteries & Charger Included) WG163
  • [TRIMMER & EDGER 2-in-1] Easily converts from a string trimmer to an edger lawn tool in just seconds
  • [INSTANT LINE FEED] This grass trimmer has innovative push button Command Feed spool system for instant line feeding. Plus, Free Spools for Life
  • [HEAD TILTS 90°] So you can use string trimmer and edger on sloped terrain, and get to tough-to-reach places
  • [RUBBERIZED WHEELS] Support and guide the edger, giving you straighter lines and cleaner cuts
  • [SPACER GUARD] Adjustable, so you don't damage plants, landscape features, and lawn ornaments while you're using the lawn trimmer

The WORX WG163 PowerShare Cordless String Trimmer & Edger is our top choice for a string trimmer and edger 2-in-1 tool. The 20-volt battery-powered trimmer is a versatile model that works effectively for long hours with consistent performance and outperforms other comparable string trimmers. This is further aided by the 12-inch cutting diameter, which gives quick and clean cuts while also being able to operate in small, niche areas.

The WORX WG163 has a Command Feed mechanism that enables you to feed the line with no need to stop in the middle of your yard work. You can also easily adjust the height because of the adjustable shaft, and it has a space guard that both protects you and allows you to use the trimmer in an lawn edging capacity. You can switch between edging and trimming with no problem due to its dual functioning mechanism.

It is ergonomic and small compared to other models, and this design makes it easy to use and store when not in use. Finally, with a fair price tag, it delivers excellent value for money while efficiently tackling the toughest lawns.

#4. BLACK+DECKER LSTE525 Max String Trimmer/Edger

BLACK+DECKER 20V MAX* String Trimmer / Edger, 12-Inch (LSTE525)
  • Converts from trimmer to wheeled edger; Amp hour: (2) 1.5 ampere hour
  • Power drive transmission for increased torque
  • 2 speed control for more power or extended runtime. Line diameter: 0.065 inches; Cutting swath 12 inches
  • Easy feed allows you to advance your line with the push of a button with no bumping required
  • Part of the 20V Max system; 1 system endless tasks. Power for your style

The BLACK+DECKER LSTE525 Max String Trimmer/Edger is another powerful string trimmer that can also function in a dual capacity as a lawn edger. It has versatile performance on most lawns thanks to its powerful 20V motor and high-impact capabilities. It is cordless and works with a wide range of outdoor Power Command tools. Its Power drive transmission delivers greater torque and enhanced maneuverability.

As with other BLACK+DECKER products, this trimmer makes any outdoor work simple and efficient. It has 2 different speeds, so you can opt for more powerful but shorter runtime or for a longer runtime with less torque and engine power. The easy feed contraption means you can advance the nylon line with the push of a button and no bumping.

The multi-functional trimmer also has a double function, allowing you to switch between trimming and edging with ease.

Finally, this string trimmer combines user-centric design with usefulness, and the trimmer is designed for extended, heavy-duty usage. It has a micro-texture soft-grip handle and adjustable height that ensure you remain comfortable during lengthy mowing sessions.

#5. DEWALT Brushless MAX String Trimmer

DEWALT 20V MAX* String Trimmer, Brushless, 5-Ah Battery, 13-Inch (DCST920P1)
  • Patented gear drive design of the edger/trimmer powers through tough overgrowth
  • The cordless grass trimmer provides 13-inch cutting swath with 0.080-inch line
  • Lightweight and ergonomic design of the lawn trimmer maximizes control and minimizes stress on your arms
  • High-efficiency brushless motor maximizes run time and motor life
  • Variable trigger with hi/lo speed control for added power or extended runtime

The next string trimmer on our list is the DEWALT Brushless MAX String Trimmer. This is a powerful and effective tool that will last you for years.

The DEWALT MAX is powered by a 20-volt, 5 Ah, lithium-ion battery that sends the dual cutting lines spinning in a 13-inch path over grass, weeds, thorns, and more. Any you can use the same rechargeable batteries if you have any other 20V DEWALT outdoor power tools.

The machine’s speed and power can be adjusted to suit the job. It may be operated at a high-speed, full-power setting for cutting harder materials or at a slower speed for lighter work and longer battery life. It also features a QuickLoad spool for fast and simple re-spooling.

#6. Husqvarna 128LD Detachable Gas String Trimmer

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Husqvarna 128LD Gas String Trimmer, 28-cc 2-Cycle, 17-inch Straight Shaft Grass Trimmer with Tap ‘n Go trimmer head
  • Husqvarna 128LD Straight Shaft Gas String Trimmer is a great multipurpose weed eater with a 17-inch cutting width and a powerful 28-cc engine to let you power through yard work
  • Tap N' Go T25 Trimmer Head: Husqvarna string trimmer with heavy duty twin line cutting system features a Tap N' Go weed trimmer head for quick line feed- spins counter clockwise
  • Smart Start Technology: specially-designed engine and starter for easy and fast starting with minimum effort
  • Air Purge: removes air from the carburetor and fuel system for additional easy starting
  • Versatile and Easy to Store: This grass trimmer is compatible with select click-on attachments to cover the job of a variety of lawn care equipment, plus it features a detachable shaft for easy transport and storage

The Husqvarna 128LD Detachable Gas String Trimmer is our highest available choice if you’re looking for a string trimmer that is powered by a gasoline engine. It is also one of the most powerful options on this list, with a 28 CC, 2-cycle motor that powers the 17 inch cutting head.

One cool feature of the 128LD is that the gas tank is transparent, so you can immediately know how much gas you have left in the tank and therefore how much longer the trimmer will last. Additionally, the patented SmartStart technology decreases the friction between the starter cord and the engine to make starting that strong engine easier for you.

You’re able to readily unload fresh trimmer line while utilizing this gadget by setting the head on the ground and engaging the Tap ‘N Go release mechanism. This trimmer is also the lightest gas model on this list, and one of the lightest on the market.

#7. Ryobi RY253SS Straight Shaft Weed Trimmer

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The Ryobi RY253SS Straight Shaft Weed Trimmer is another top-of-the-line gas-powered string trimmer for those that want a heavy-duty option that can do a lot of hard trimming work. It has a 25 CC full crankshaft engine, so it is powerful enough for most residential needs and will last longer than a typical half crank engine.

The dual line trimmer head, which is filled with professional-grade 0.095-inch thick rope, can hack through dense vegetation and grass. The large 18-inch cutting head and long straight shaft will aid you in completing your task faster and maneuvering around lawn obstructions. Another feature is the reel-easy string head makes loading and reloading the line less hassle and faster.

#8. Earthwise LST02010 Cordless String Trimmer

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Earthwise LST02010 20-Volt 10-Inch Cordless String Trimmer, 2.0Ah Battery & Fast Charger Included, One Size
  • Powerful 20-volt trimmer with 2.0Ah lithium-ion battery and fast charger included in the package; Durable and reliable motor with a superior run-time.Speed : 9000 RPM
  • Trimmer edger with 10" cutting width with auto-feed; Spool and 0.065" nylon line included; Flip-down edge guard for a more convenient edging experience
  • Eco trimmer with an adjustable handle and telescopic pole so you can adjust the shaft based on your preference and comfort
  • Cordless, lightweight and easy to use; Battery-powered, low-maintenance and does not require gas or oil
  • Earthwise Power Tools by ALM 20-volt battery that is compatible with all second series 20-volt lithium-ion Earthwise product; 2-year warranty on the tool and 1-year warranty on the battery

Next on our list of the top 10 string trimmers for a well kept lawn in 2023 is the Earthwise LST02010 Cordless String Trimmer. This is battery powered model that boasts a strong 20V and 2.0Ah lithium-ion battery, but it is also extremely lightweight at only 4 pounds.

This environmentally friendly trimmer has an adjustable handle as well as a telescopic pole so you can adjust the shaft to fit to your preferences and comfort levels. It also has an ergonomic grip, so it is comfortable in addition to being easy to carry and reach hard-to-reach places.

The auto-feed feature makes it easy to load and reload any line into the cutting head, which can also adjust into three different positions. The flip-down edge guard is useful for edging as well.

#9. BLACK+DECKER BESTA510 Electric String Trimmer with Auto Feed

BLACK+DECKER String Trimmer with Auto Feed, Electric, 6.5-Amp, 14-Inch (BESTA510)
  • Automatic Feed Spool (AFS) technology of the edger/trimmer eliminates bumping for hassle-free line feeding that helps you work without interruptions
  • The 6.5 amp motor and POWERDRIVE Transmission of the grass cutter provide maximum performance when trimming through the toughest weeds, grass, and overgrowth
  • 2-in-1 trimmer/edger with wheeled edge guide - just rotate to convert from lawn trimmer to wheeled edger
  • Lightweight design with adjustable handle and height positions provide maximum comfort and control
  • Cord retention system prevents accidental cord disconnection

The BLACK+DECKER BESTA510 Electric String Trimmer with Auto Feed is easy to operate, and can be changed into a 2-in-1 model that also does edging work around your lawn.

This trimmer has a 6.5-amp motor, which is similar to comparable corded trimmers. Its 14-inch cutting head isn’t the widest on this list, but it’s ideal for trimming weeds in flower beds and other tight locations. This trimmer is also small and light, weighing only about 5 pounds, so anybody should be able to carry and use it.

It’s got a number of other perks, too, including an automatic feed spool that releases string as needed while you work and a cord retention system that keeps the cable from disconnecting when you move.

#10. Greenworks 21212 Electric Corded String Trimmer

Greenworks 4 Amp 13" Corded Electric String Trimmer
  • Adjustable telescoping shaft to fit the user’s height. Convenient cord lock to prevent accidental unplugging
  • Lightweight construction
  • Includes a 3 year warranty

The Greenworks 21212 Electric Corded String Trimmer is an affordable, lightweight, and compact model that is perfect for use on a small lawn or garden. It has a 13 inch cutting swath so it can reach into smaller nooks and crannies, and the shaft is adjustable and telescoping, so you can reach further or reduce the shaft length to fit whoever is operating it.

This string trimmer is only 7 pounds so you can carry it around without fatiguing yourself, and the cutting head rotates 90 degrees so you can do edging jobs with it as well. Additionally, it features an auto feed head and a dual quiet line. It’s one of the most cost-effective models, and it works effectively to give you a lush, trimmed lawn.

Conclusion

A well-kept lawn is the cornerstone of a beautiful home. After reading this article, we hope you can keep your lawn trimmed and looking its best with one of these top 10 string trimmers! With new advancements in technology and design, string trimmers are sure to help you keep your lawn looking beautiful all year round.

What’s the best string trimmer for a well-kept lawn? Well, that depends on your needs and what you’re looking for. If you’re looking for our top recommendation, then the EGO Power+ ST1521S 15-Inch String Trimmer is it. This is a top of the line model that will help your lawn be the envy of the neighborhood!

But no matter what your lawn situation is, we’ve got you covered with our list of the top 10 string trimmers for 2023!​ We wish you the best of luck with all of your trimming adventures. Remember, if you have any questions, comments, or concerns, you can write to us below!

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Written by Linda Chan
Linda Chan is a passionate gardener and writer with a background in horticulture and landscape design. She has over 10 years of experience working in the lawn care industry and has a deep understanding of the science and art of keeping a lawn healthy and beautiful.