It’s not easy to keep your garden looking neat and clean. It takes quite a bit of effort and a variety of lawn care devices to ensure not only that your lawn looks good but also stays healthy. A great string trimmer will make your life much easier. To keep the edges trimmed to perfection, this tool is essential. To work properly all string trimmers require proper maintenance. They require basic maintenance, such as replacement of trimmer line, cleaning, etc. Cordless models must also take care of the batteries. Gas trimmers require engine maintenance, such as adjustments to the air filter, changes to the spark plug and changes to the oil for some models. Check out our full grass trimmer purchase review below. Additionally, at the bottom of this article, you will find full details on the best 10 grass trimmer in 2021 you can buy.


The Black+Decker LST300 is a powerful string trimmer that most gardeners will like. The features that stand out include a PowerDrive Transmission that transfers more power from the motor to the cutting string, a 2-in-1 system that moves from trimmer to edger in seconds, and Runtime Extension Technology that enables you to use the device for longer periods. The main drawback that we have been able to recognize with this product is that the battery does not hold against extremely thick weeds or grass very well. In cases with intense dense weeds or grass, the battery may last only for about ten minutes. For ease of use, the LST300 comes with a lightweight layout and a fully adjustable handle. It also features a 12-inch cut swatch and an Automated Feed Spool that assures constant work. The trimmer is lightweight, easy to install and ideal to tackle dense grass patches.


  • Strong battery run time
  • The machine is quite lightweight and easy to use
  • Low Noise
  • 2-in-1 feature switching from trimmers to edgers


  • No solution to control speed
  • A backup battery pack is necessary
  • Because the battery offers you less than about half an hour of power

2. Makita XRU02Z

The Makita XRU02Z Battery-operated Trimmer is the best choice for your garden if you’ve one small yard and searching for a lightweight, compact and environmentally friendly grass trimmer. You’ll love how lightweight this weed eater is, as it comes in under 7 pounds it’s one of the lightest and still able to handle the most challenging terrain. The motor produces 7,800 RPM for quick cutting, and the trimmer is well balanced and is suitable for all your cutting and trimming requirements. There’s an adjustable 5-position pivoting head which helps you to change the cutting edge in tight spaces while trimming. Extra features include an adjustable loop handle, that is made to suit the height of the user, and an integrated lock-off lever guarantees safety for the operator.


  • Fast Battery Charger
  • Good for Tall People
  • Its Compact size is suitable for cutting and precise edging


  • Costly charger and battery
  • A lot of problems around the spools

3. WORX WG155

Another trusted name in power tools for gardening, WORX offers a strong, quick and lightweight trimmer that can easily cut and cut those tough tall grass that seeks to destroy your garden. The automatic spool ensures you can carry on working without feeding the line manually. There is a fast safety start trigger to get you up and cut, which means you don’t have to struggle with a cable. The high powered 20-volt Super Lithium Powered battery is lighter in weight and more lightweight than other versions which can be heavy due to the battery. The trimmer comes as well with 3 trimmer line single-line spools (0.065 line diameter).


  • It’s very easy to use
  • Long-lasting and does a fantastic job
  • 2- year limited warranty


  • Battery is more likely to overheat


This DeWalt battery powered string trimmer will do short work of all but the hardest bushes and weeds and it is compatible with other DeWalt 20V devices. Which comes with some cost of course. At 14lbs the brushless motor makes the whole thing weigh-in which it’s pretty heavy. If you keep it on the lower setting you can get about I hour of continuous power. However, the height of the guard is not up. With that much strength behind it, you’re definitely going to have to wear long pants as it appears to “spit” anything it reaches high speed. We think it’s a little too much to take care of a yard, to be honest, but if you can handle the bulk and you have some rough stuff in front of you then it’s probably a good choice.


  • It’s pretty easy to use
  • The feed string can be filled back easily


  • Pretty unbalanced when starting
  • The Top of the body is quite heavy
  • The cutting line is pretty small

5. WORX WG163 GT 3.0 20V PowerShare 12″ Cordless String Trimmer

The WORX GT3 Model 163 is a 2-in-1 cordless tool that does both cutting and edging. This tool is suitable for homeowners with limited maintenance requirements in their yards. It will border where your grass crosses the sidewalk along with your flower beds, and grass will be cut around fences and trees around. WORX reveals once again with this trimmer edger that it gives attention to details and feedback from the customers. And it is simply hoping to build and sustain customer loyalty with the shareable batteries and the lifetime of spools. If you’re worried about a cordless trimmer that keeps up with you, don’t worry anymore because this machine comes with 2 batteries 1 for use, and 1 for charging.


  • Its pretty Lightweight
  • Make pretty noise (Not Much Compared to others)
  • Great battery life


  • Can’t reposition guide wheels
  • Battery Charge time too long
  • The running time isn’t sufficient


The Black+Decker LST136W is an innovative battery-powered grass trimmer that has some serious power and capabilities. It is powered by a long-life 40V Li-Ion battery and some significant power behind its 13 “swathe. The 2-speed switch allows you to choose between battery conservation and providing extra power to the auto-feed head when working. You can also turn it to an edger with a simple twist of your hand to clear the edges of your yard and along the fences. It is also pretty lightweight, coming in at 6.8lbs. It is a little cheaper than most, and it shows in build-quality, but for someone who only wants a trimmer or has already built up a lot of BLACK+DECKER equipment, you’ll find that it is more functional under daily-to-light use.


  • Allow accurate cutting and edging
  • Auto line feed, so that you no longer need to wind your own spools.
  • Simple charging system with battery. No further fuel mixing or being stuck in extension cords.


  • Uncomfortable for tall users during long periods of time
  • Battery life on high speeds is just averaged 20 minutes

7. Black & Decker LSTE523 20V PowerCommand Cordless Trimmer/Edger

This Black & Decker LSTE523 is a more impressive product than many other B&D models. It has a bold look to maximize comfort with a good handle style. This Black & Decker model features a quality battery designed to last. You have choices but the 3mAh charging feature on this trimmer definitely gives you the longest run time. The EasyFeed system is a B&D-specific interface allowing you to push a button right next to the trigger in order to force more line to expand. For those who hate the “auto” feeding systems that never seem to produce consistent line as expected, this can be a nice improvement. In this LSTE model, on top of that, has a PowerBoost and PowerCut option to give you even more in the hardest areas. This concept for PowerBoost is brilliant for managing one difficult backyard area that you are constantly avoiding.


  • Value for Money
  • EasyFeed button for line extension
  • The 2-speed function helps flexibility
  • Converts quickly from trimmer to wheeled edger


  • The edger isn’t so comfortable
  • The battery doesn’t last long
  • Battery charge takes a long time

8. WORX WG160 GT 2.0 20V Powershare Cordless String Trimmer

The WORX 20VGT 2.0 is a powerful tool that every house needs. There are no more cutting complaints with the capabilities to function as trimmer, mini-mower, and edger. After all, its heavy-duty structure, long-lasting battery, strong motor, and ergonomic controls take the trimming to a different level. The great thing about having this 3-in-1 system is that without complex procedures, you can turn to your desired device. In its telescopic shaft, height adjustment becomes simple, while the rotating head can move 90 degrees to allow for quick trimming. This tool is powered by a 20-volt MAX Li-Ion battery, it’s simple to use in your store with other WORX devices.


  • It comes with a 3-in-1 system with a mini mower
  • Comes in with three free spools
  • Automatic feeding with line (no bumping)


  • Wheels with less durability
  • Spool Feed Problems
  • It only takes one type of string

9. BLACK+DECKER LSTE525 Dual 20V MAX Battery Easy Feed String Trimmer

As you are dealing with your gasoline grass trimmer, it is not environmentally friendly and needs extra maintenance. Yet the two-battery Black+Decker LSTE525 solves this. This one is free from fumes and has no vibrations while running. It uses PowerDrive technology for maximum power which helps it to maintain consistent performance. It has two speeds which are controlled using a hand-controlled button, depending on whether you want the device to function in blast mode. It helps you to either work long by slowly draining your battery or improve performance and function for less time. The tool is not only a trimmer but also quickly converts to a wheeled edger.


  • Very lightweight (6.3 lbs)
  • 60 minutes running time with full battery charge
  • No noise, compared to the gas strimmer


  • Not built for thick vines
  • If you don’t have access to much electricity, then 1-hour running time will cause problems

10. Greenworks 12-Inch 24V Cordless String Trimmer/Edger

There is a pivoting handle in this string trimmer which is good for both trimming and edging. The edging wheel is extremely useful for hitting the hardest points. This starts instantly, unlike a gas trimmer, and you do not need to worry about fumes. In addition, it doesn’t require any maintenance for this model, and the single line auto-feed is 0.065 inches. The trim path is 12 inches and is really convenient for trimming the lawn’s unwanted weeds. You’ll get a free charger and battery, and you can use the battery in other compatible items as well. When fully charged the battery it can work for 60 minutes.


  • The best things about this trimmer is it’s very lightweight and powerful.
  • You can trim your entire yard easily and quickly
  • Works perfectly for edging


  • Guidelines for assembly could be more better
  • The line is not fed automatically as stated in the owner’s manual


The DeWalt String Trimmer has a split shaft configuration, which simplifies packaging and shipping. The machine is long at 74 inches. The motor is down at the trimmer head to help balance out the weight of the 60V, 3.0 AH battery. This provides a more connected to the spool by turning a long rod inside the shaft rather than losing energy. The guide handle is a basic D-shape, if you want to turn it to bottom, It gives you good gripping. The handle has a nice thick rubber over-mold which is robust enough to really absorb vibration but it has a solid core so it isn’t too rubbery. This trimmer gives 5600 RPM in low, and a high 6600 RPM. You can do most of your trimming genuinely in low without compromise, and move to high for only the big, thick stuff.


  • Build Quality is Good
  • Variable speed switch provides accurate power and time-control
  • Powerful, lightweight and easy to assemble


  • The battery is not good enough

12. Ego ST1502-F Power+ 15″ String Trimmer

This battery-powered model is our number 1 option because it is strong enough to fit a gas-powered model, which can be easily cut through the 1-inch thick bamboo. It includes a speed trigger to allow different cutting conditions. While at about 10 pounds it isn’t light, it feels balanced and secure in your hand. It has a better lifespan than most cordless models with its 15-inch cutting swath it can completely cut a 3,400 square foot lawn on a single battery charge. The charging time is also pretty fast-just 40 minutes. Other features include the 0.095-inch trimmer line, dual-line head, and a feature for bump feeding. However, the battery indicator only shines when the battery is down to 15% while a set of lights are used by other models batteries.


  • It has a Variable speed control
  • The company provide 5 years of Warranty
  • Brushless high efficient motor


  • Not sufficient for edging
  • It’s hard to take the spool off

5 Best Corded Grass Trimmer in 2021

Corded electric grass trimmers are perfect for DIY homeowners who don’t have to maintain a number of lawn, or who have clear areas where an extension cord doesn’t inhibit movement. Electrical devices are environmentally friendly than their gas counterparts, and they are also quieter and lighter in many cases which ensures that they are better for you as well. A corded electrical string trimmer is a great way to cut smaller areas that can be covered by an extension cord. Online shopping for best-corded grass trimmer isn’t always easy. A lot of trimming tools and machines are available so you can help yourself with the process Such trimmers come in different shapes, and styles to match modern needs. Check out our reviews of the best-corded grass trimmer in 2021.

1. BLACK+DECKER Electric String Trimmer

This 7.5-amp, electric corded string trimmer from Black & Decker has a curved shaft and weighs 6.9 lbs. This is the best-corded grass trimmer for all gardeners, and also for plant care. This uses a cutting line of 0.080 inches over ahead of 14 inches in diameter. With this trimmer, cutting down taller grass is a snap, and does a very good job. This can allow you easily to take on your yard’s toughest weeds, grass, and other growths. The handle is a D-loop choice that features a control handle on the side to help you navigate around quickly. The GH3000 won’t vibrate as much as a larger electric weed eater powered by gas. This is thanks to the way an electric cord works. It also doesn’t produce too much noise and it won’t cause any pollution.

2. Toro 51480 Corded 5 Amp 14-inch Weed Eater

This lawn from TORO has 5 amp motor which gives it enough capacity to free your grass from the majority of weeds and give it a good trim. The Toro 51480 weighs just under 7 pounds which makes it highly user-friendly and gets the job done with the fourteen-inch headspace. Compared to other electric grass strimmer or a gas-controlled grass strimmer the vibrations in the machine are much less. Similarly, it does not create much noise, and it will not create any toxic fumes. This trimmer is very easy to start with, with a simple switch that a user can do that easily. It’s also a corded device so no need to charge a battery. It limits your mobility little but ensures enough power all the time when you’re using it. Black and Decker are providing a 2-year warranty on this item.

3. Worx WG119 Grass Strimmer

The Worx WG119 has a feature that can not be found on any other device. It has a system for 4 position head adjustment that helps you to change the angle so you don’t have to struggle as much on slopes. When you know that in angled areas you will be using your weed eater, this function will make these tasks much easier. Now, the Five amp motor ensures this has half of the power of the Greenworks 21142 model, so if you’re trying to control jungle, it’s not your tool. But it’s a great option for routine grass strimmer, especially considering the cost is just only around $50. This weed eater is powerful and is extremely easy to use thanks to its ergonomic design.

4. Black & Decker MTE912

The BLACK+DECKER MTE912 is suitable for small yards and is compatible with regular mowers for inclines or areas that are difficult to mow. It uses a powerful engine and Gear Drive mechanism that works together to offer this compact mower an unexpected punch of raw power. It would be well-advised for many people who own smaller properties but still take pride in keeping their lawns in good shape to consider this mower as a worthy asset to their tool collection. The 3-in-1 configuration enables it to turn from a mower to a trimmer or edger. This model has a great 12-inch sized head which will help it to handle the most regular to small size weeds and grass cutting. It isn’t the largest anywhere, but it’s just going to do the job well. This is the solution for you if you have a smaller yard that you just want to cut and trim once in a while.

5. GreenWorks 21212 String Trimmer

This Greenworks is an attractive powerful string trimmer using a four amp motor. This is rather simple its package of features, something you might expect from a cheap weed eater. The metal retractable flower guards double as a guide when using it in edging mode. It is a compact 5.2-pound trimmer, so it is easy to hold at different angles. The tiny shaft comes in very handy when you are also using it in edging mode. The 13-inch cutting path is great and should manage most of your yard’s cutting and trimming. It also feeds on a single line auto panel, so you won’t have to worry about changing the spool manually every time. This trimmer, as with all powered weed eaters, releases no pollution into the atmosphere. Greenworks prides itself on being environmentally friendly products.

Best Gas String Trimmer

A gas-powered string trimmer will let you walk the yard easily over overgrown grass and weeds. Gas string trimmers harbor more power compared to electric string trimmers. This power equipment is the best option for wide lawns and yards, too. These devices can work as long as they have gas and can withstand heavy use, which is why many people choose to use them. But it is difficult to choose the best gas trimmer that suits your needs. But, don’t worry, for that we have collected a comparison list of the market’s best gas string trimmers in 2021. We hope this list will help to guide you towards the best gas-powered weed eater.

1. Husqvarna 128LD Gas String Trimmer

Husqvarna 128 2-cycle LD grass trimmer works on a 28cc engine. This string trimmer has 2 semi-automatic charging strings. One of the best properties of these models is its ‘ air purge ‘ feature that allows this model to flush air out of the carburetor and fuel system. This trimmer head is also compatible with various attachments making this device multi-purpose equipment that can help you to perform various tasks that let you do yard work without the risk of straining. The handle is adjustable and has a soft grip which gives you the maximum comfort levels. Also, the controls are easy to understand and easy to use. It’s easy to assemble, and accessories are also easy to connect, ensuring that this device will only be ready to use a few minutes after you remove it from the package.

2. Troy-Bilt TB42 BC

The Troy-Bilt TB42 is a 2-cycle grass strimmer, with a 27cc 2-stroke. It has a supported crankshaft which makes this trimmer much quieter compared to others on the market models. It has a jumpstart function, makes it one of the few string trimmers with no pull-start. One of the main features of this product is its handle which allows you flexible options to work in the position you feel comfortable with. The TB42 has a shaft which is quite small. It is a meter long-only, measured from the base. However, the short shaft is perfect for giving you access to hard-to-reach places and grasses. If you’ve spent too much time away from home, and you find overgrown grass thick and hard everywhere, the trimmer will save your day. The multiple attachment tools option allows you to live tidy and clean every portion of your yard.

3. Remington RM2510

This is a 25cc 2-stroke driven machine with outstanding output power for your medium-sized lawn. The engine is upgraded with QuickStart Technology that helps you to easily start the machine. This is an excellent machine for removing stubborn vegetation to give a beautiful look to your lawn. It’s easy to assemble – you simply reposition the handle & install the lock, both are connected with wing nuts so no tools are needed and it’s completed within 5 minutes! It is not a heavy-duty gas trimmer, but the power is sufficiently good for typical residential uses and medium-sized work. This string trimmer from Remington uses a curved shaft design there’s not much difference in performance, but many owners consider it more user-friendly and simpler to use. The “dual line bump head” is also an important feature in enhancing Remington’s coverage in a pass.

4. Homelite ZR33600

This curved trimmer works with a motor (26cc) powered by 2 cycles. It also has an advanced start function with a clutch that reduces the effort used to get the start. The carburetor is also improved with Quick-Fire technology that helps get started quickly and easily. The Reel-Easy dual-line bump function is easy to feed. The device has a huge cutting range that will help you cover a large area in a short period of time. The device has a tiny fuel tank which reduces the machine weight. If you want to weed a large lawn you’ll need to refill your fuel tank. The Homelite 26cc motor has low emission but high performance. The device is fitted with a Quick-Fire carburetor for easy and quick startup. Also, a clutch helps to start the machine without exerting a lot of force. The engine can weed and trim the grass.

5. Husqvarna 967175201

This device with a 2 cycle engine from Husqvarna, might be the good choice to go for if you need a commercial-grade weed eater for heavy use but all at a very reasonable price. One of the most important highlights is the X-torq motor. It helps it to reduce harmful emissions while also boosting engine efficiency by up to 20%, which in the long run could save you more money. It also has the same air purge feature that is used on all Husqvarna weed eaters to remove air from the carburetor and fuel system, meaning it is easy to start at any time – you won’t find yourself struggling with it every time you start the engine. It’s incredibly lightweight, as well as very easy to carry and use, all of which means you can spend a long time working in the garden without getting tired or ending up with sore arms.


We hope that this review has not only to provide you a great idea of Best Grass Trimmer on the market but has also helped you to determine which model is best for you. You will be able to find the model that is best for your needs by considering the size of your yard, your budget and how heavy a workload you will be putting on your trimmer whether its corded grass trimmer, cordless or gas-operated. Homeowners with medium size lands and reasonable grass conditions will take advantage of a battery-operated machine offering a lighter weight and a more affordable price than their gas-guzzling cousin. And people with limited yards and moderate grass can handle their lawn effectively with a corded model which is both convenient and relatively inexpensive.