10 Best String Trimmer / Lawn Edger you should have in 2021 Reviews

It’s always been a trade-off. Light weight and ease of use versus the power you need to whack those weeds!

The latest crop of lawn and weed trimmers offer both.

Look for balance. Not only in weight and power, but in the tool itself. Lighter and less expensive models may feature only a top-mounted handle for control.

Heavy-duty trimmers need a shoulder harness for support and ease of use.

There’s not much to a lawn and weed trimmer. Consider the price of the tool itself, but remember that you’ll also need the supplies—especially the nylon “thread” it uses to trim. And, unless it’s a rechargeable battery-powered trimmer, you’ll also need an electric extension cord, or gasoline and oil.

The final consideration should be your yard itself. Just a trim along the sidewalk edges and fence? You have many inexpensive lightweight options.

Opt for a more powerful model with interchangeable heads if you’ve got to power through a big area and beat back undergrowth..

The Best String Trimmer is the one that is easiest for you to operate, gives you great looking results and requires the least maintenance!10 Best String Trimmer / Lawn Edger you should have in 2018 Reviews

Here are the 10 best string trimmer Reviews 2021 or Best Lawn edger you can buy confidently, reviewed.

Black & Decker LST136W 40V Max Lithium – Best String Trimmer ReviewBlack & Decker LST136W 40V Max Lithium – Best String Trimmer Review

The LST136W features one of the most powerful batteries among the electric trimmers.

The 40V MAX* lithium battery is not heavy at all but can fire up the trimmer to speeds as high as 8500 RPM.

It is completely cordless, which means you can take it wherever you want, without worrying whether there is a power socket nearby.

With half an hour charge, it can last up to 40 minutes long.

Compared to gas-powered trimmers, it does not vibrate and is so much lighter.

You can practically work using this trimmer for an entire day after regular charging, and still, it won’t give you any shoulder pain.Buy From Amazon

GreenWorks 21212 4Amp 13-Inch Corded Best String Trimmer ReviewsGreenWorks 21212 4Amp 13-Inch Corded Best String Trimmer Reviews 2018

This is one of the cheapest Best String Trimmer, yet reliable string trimmers on the market.

The versatile trimmer performs the trimming function with its thin string quite well and can also double as an edger.

Converting it to an edger takes a few seconds.

The battery is powerful enough to cut through any grass but struggles against weeds.

The low power battery also means lightweight design and this trimmer weighs only 5.2 lbs.

It has quite a large swath of 13 inches. Its length can be adjusted to suit different users too.

The product is durable, and the manufacturer stands behind this product by offering 4-year warty, which is double than that of the competition.Buy From Amazon

Toro 51480 Corded 14-Inch Best Electric Trimmer/Edger ReviewsToro 51480 Corded 14-Inch Best Electric Trimmer/Edger Reviews 2018

The Toro 51480 is an affordably priced, feature-rich and a corded electric trimmer.

Its 14-inch swath and 5 amp motor are quite impressive.

Granted that the cord poses some limitations on usability, but it is a whopping 150 feet in length, which should be enough for trimming most domestic lawns.

The trimmer sports an aluminum telescopic body, which keeps it rust-free and durable for years to come.

However, at 7.5 lbs, it can be on the heavier side.

A touch and turn mechanism converts this trimmer into an edger.

In edger mode, it can be operated on a wheel, which provides extra support and ease of operation.

This trimmer is quite a handy tool.Buy From Amazon

Black & Decker GH900 14-Inch String Trimmer BLACK+DECKER GH900 6.5-Amp String Trimmer/Edger, 14-Inch

Black & Decker GH900 has a decent 6.5 amp battery, which should be enough to get rid of most weeds and trim grasses to perfection.

It features a lightweight, ergonomic design, which makes it easy to use too.

The trimmer can be converted into an edger simply by rotating it. It has an automatic line feed mechanism, which is convenient to work with, but does not work all the time.

At 14-inch cutting radius, this trimmer is surely a great value product at its price.

Further, since it is corded, there is no downtime for charging, and you can work continuously, albeit less conveniently compared to a cordless one.Buy From Amazon

DeWALT DCST920P1 20V Brushless String Trimmer Reviews 201DeWALT DCST920P1 20V Brushless String Trimmer Reviews 2018

DeWALT’s 20V string trimmer is one of the high-end professional lawn care machine.

It sports a sturdy build and thoughtful design.

The secondary handle can be adjusted both along the length of the shaft as well as rotated for maximum comfort of the user.

At 65 inches, the trimmer is best suited for people around 6 feet height.

It features dual speed settings – 6000 RPM on high setting and 4600 RPM on low setting.

The battery is quite powerful and can throw around significant debris, even upwards towards the user.

With the low power setting, it lasts a good 40 minutes, but half that on high power setting.

Of course, it being a DeWALT product, there is no question regarding its durability.Buy From Amazon

Black & Decker LCC140 40-volt Max String Trimmer and Sweeper Combo KitBlack & Decker LCC140 40-volt Max String Trimmer and Sweeper Combo Kit Reviews 2018

This is truly an all-in-one lawn care kit. It consists of a trimmer, which can double as an edger, and a lightweight and powerful sweeper.

A powerful 40V battery supplies juice to the trimmer, which can easily cut through grass and weeds without as much as a hesitation at high speed setting.

If you wish to conserve power, then a low speed setting is also provided, which will help it last 45 minutes on a single battery charge.

All that power comes at a cost – weight.

It weighs 13.6 lbs, which is more than what the competition has, including B&D’s another product, LST136W. 

The sweeper, on the other hand, is lightweight at 4.7 lbs, and powerful enough to blow off any debris.Buy From Amazon

Black & Decker ST7700 13-inch Feed String Trimmer And Lawn Edger ReviewBlack & Decker ST7700 13-inch Feed String Trimmer And Lawn Edger Review

This corded trimmer is one of the lightest trimmers on the market, thanks to the absence of a battery.

It weighs only 4.5lbs, yet is extremely powerful.

The 4.4 Amp motor can reach speeds as high as 10,000RPM and has a cutting width of 13-inches.

Obviously, no grass, weed, or other debris is going to stand in its way.

While you can trim your lawn continuously, without worrying about how long the power supply will last, the auxiliary handle ensures that you do not easily fatigue either.

It will be fun using this.

A touch of a button is all that is needed to rotate the head by 180 degrees and convert it into an edger and back.Buy From Amazon

Black and Decker LST420 20-volt Max High Performance Trimmer and Edger ReviewBLACK+DECKER LCC222 20V MAX Lithium String Trimmer/Edger, Sweeper Plus 2 Battery Combo Kit, 10"

The LST420 is another excellent trimmer, which is all about convenience to users.

At 8.2lbs, it is still lightweight and highly maneuverable.

It is powered by a 20V battery, but the PowerDrive Transmission delivers more power to the motor.

The 12-inch cutting width is quite decent too. You do not have to worry about any downtime either.

The trimmer comes with two batteries so that you can charge one while using another.

Further, the trimmer can be rotated to be used as an edger and comes with an automatic line feeding mechanism.

What’s more, it even has a telescopic shaft to suit people of different heights.Buy From Amazon

Black & Decker LCC420 String Trimmer and Sweeper Lithium Ion Combo KitBLACK+DECKER LST420 20V MAX Lithium High Performance Trimmer and Edger, 12"

The LCC420 features a 20V Max Lithium Ion battery, which supplies a great amount of power to the motor.

Although the battery is compact, it lasts much longer than many other batteries from the competition.

At 12.6lbs, there are lighter products in the market, but the trimmer does not feel heavy in the hands.

With the auxiliary handle, its weight only adds to its stability.

The trimmer feeds the spool automatically, which means one less thing to bother about.

Moreover, the trimmer can be converted into an edger with a simple click and rotate action.

The sweeper is lightweight, but powerful enough to blow away any debris.

This is a good combo and is decently priced.Buy From Amazon

Husqvarna 128DJx 17-Inch Gas Powered Best String Trimmer / Brush Cutter ReviewHusqvarna 128DJx 17-Inch Gas Powered Best String Trimmer / Brush Cutter Review

This is the only gas-powered trimmer in this list and is here for a special reason.

Although lightweight at 10.8lbs, it features a powerful 28cc gas engine.

It has some really great cutting power can a huge 17-inch swath.

What’s more, it is CARB compliant, which means that it meets the strictest environmental laws.

Despite packing a huge power, the trimmer does not make much noise.

A three-quarter gallon of fuel is enough to trim for more than an hour.

It can be on the higher side of the prices compared to other products in this list, but lasts long enough to deserve the investment.

The manufacturer even extends the 2-year warranty to 4 years, if the product is registered online.Buy From Amazon

Final Line – Buying Best String Trimmer / Best Lawn eDGER

Buying the Best String Trimmer or Best Lawn Edger was never easy, I would buy is always a hard job unless you are buying candy. We have tried our best to review the 10 best String Trimmer / Best Lawn Edger; we have listed 10 best. There can be more then or less than Best 10 of these products. It’s just our own perception and evaluation; there are many of these similar products we have never seen or used. You are there to decide which one too and which to neglect. Get ready to buy any one which fits you the best.

Maintain Your Yard Using the Right String Trimmers

Possessing a large beautiful yard around your comfortable home is ever an exciting feeling that you can achieve through the use of string trimmers. However, achieving and maintaining that yard might be bothersome especially if you hardly own the right lawn tool. If you have the misconception that you have to possess one of the most expensive equipment to have a beautiful yard, then you should consider quality. There are lightweight equipment that you can use to trim your yard and are vast models. Such machines are handy for numerous functions such as trimming small bushes, weeds, and grass. Are you wondering why you should use trimmers in your yard instead of another machine?

Reasons for using string trimmers

Every string trimmer operates through the utilization of an extremely high speed thread made using nylon, which is extremely strong for cutting via the toughest grass or weeds. In the current world, most homeowners prefer using string trimmers because of their lightweight. This assists the users in trimming their yards for numerous hours without feeling the tiredness that other trimmers provide. Nevertheless, there are numerous reasons for selecting and using the right string trimmer as this article will discuss.


The process of hovering all the cutting heads around two inches above the yard requires you to walk about. If you move easily, then you will consume relatively few minutes to trim your yard. Unlike people who use slow tools, string trimmers will provide you with a room to perform other duties during the day. The straight shaft trimmer will give you with a room for walking faster in a straight direction than others do. This is possible because you will always have a clear view without obstructions while trimming your yard. Alternatively, a curved shaft trimmer will provide you with room for operating with the necessary speed in locations that need extra maneuverability such as tight areas or corners.

High degree of comfort

Another aspect that makes people purchase and use string trimmers is the level of comfort the machine offers them while working. Packed with enough gas, these trimmers can weigh as much as ten lbs and above, which can sustain the work for around three to four hours. When you utilize a curved shaft trimmer, you will have the chance of placing it as closer to you as possible. This will impose a reduced strain on your body especially on the lower back while trimming your yard. On the other hand, a straight shaft trimmer offers you a chance of speeding through several locations, which reduces the total trimming time. The most important point here involves checking the shafts while shopping in your regional store by moving the trimmers around.


Regardless of the shaft type that you select, it should make your trimming easier and better than other machines do. This point narrows down to another point regarding your preference. Both shafts cost almost the same and require similar repair and maintenance measures. For such reasons, you must ensure that you choose the string trimmers style suitable for your needs.

Different Types of String Trimmers

Choosing the right string trimmer comes down to your personal preference and needs. They are available in three different types including:

  • Gas-powered
  • Electric
  • Cordless
  • Spring-assisted advanced starting system
  • Four-Stroke Engine
  • Curved or Straight Shaft
  • Cutting Width
  • Semi-Automatic, Automatic Or Fixed-Line Heads

What is The Best Weed Eater?

If I were to be asked the question posed in the title of this post, then my answer would be ‘It depends upon YOUR requirements.’ To be honest, there is a wide range of options available today that can all do a great job, but the perfect choice for you is determined by some factors such as your allocated budget, size of your garden. Whether the tool is for domestic or commercial use, and the power of the unit required.

Whether you know them as weed eaters, weed whackers or string trimmers, there is no denying that since their inception in the 1970′s the popularity of these tools has grown considerably. Whenever you need to cut grass or weeds that are located close to other objects such as trees, decking or raised beds, etc. then it is very awkward to achieve a neat finish with a lawnmower. This is where a weed eater can help as it allows you to trim right up against these obstacles without damaging your trimmer and can make it easy to achieve a neat finish to your lawn.

Such is the popularity of these tools it is now a difficult task to decide which is the best weed eater to buy as a range of different options are available on the market. Every person will be using the tool in unique circumstances, so it is important to understand the range of trimmers available if you are to make an informed choice. There is a lot of information included within the product specification pages, but it is important to understand exactly what these options mean and how they impact upon the ability of the tool to do the job that you require from it. This is the purpose of this website – to provide detailed information about a wide range of tools so that you can decide which one is best suited for you and your garden. We will explain what types of grass trimmers are available and what factors you need to consider before buying. To help you to decide which brand and model is best suited, we have also put together a comprehensive collection of weed eater reviews so that you can find out exactly what other people think about the tools.

How do They Work?

The tools provide an advantage over a regular lawnmower because they are more adept at accessing terrain that is more difficult to cut because of the proximity of such things as rocks, steps or trees. The reason that trimmers can cut so closely to these obstacles is in part due to the type of ‘cutting tool’ that they employ. There are two types of material used to cut the terrain – the most common choice is a plastic string, or a metal blade can be used to level tough scrub. The string employed in the tools is available in a range of different thicknesses which determine the type of terrain that they are capable of cutting. Generally speaking, a thicker string will be capable of tackling the more difficult terrain. The trimmer will spin the string at speed fast enough (up to 400mph) to maintain a ‘solid edge’ which will make short work of unruly grass or weeds.

Types of Weed Eaters

To help you to understand the range of options available we can categorize weed eaters into three categories as follows:

  • Electric (or corded)
  • Battery Operated (sometimes referred to as cordless)
  • Gas or Oil Powered

The links above will provide more detailed information about each of these distinct types so that you can compare the advantages and disadvantages of each option. Gas powered options are usually the most expensive and are favored by people looking for the most powerful solutions. Electric options tend to be lighter and more suited to the homeowner looking for a simple solution that will not require maintenance or preparation time.

Trimmer Features

The type of grass trimmer that you purchase will be in some way determined by the type of features that are available on each unit. For example, some trimmers also offer an ‘edging’ facility which will make it easy to keep a neat edge along surfaces. Most of the units offer some form of spool system to dispense the cutting string so that you can maintain maximum performance. Such factors as telescopic poles to allow for height adjustment or lightweight units that make it easy to handle are also very important if you are going to be working for a period.

How A Grass Trimmer Works

Here is a great video outlining exactly how these tools work. This will provide you with a great overview of what options are available.

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Shahid Maqsood


Shahid Maqsood is an experienced writer and journalist with 10+ years in the industry. He is the CEO and founder of TheWisy, where he writes daily articles covering topics like books, business, news, sports, and more. Shahid holds an MBA from Virtual University of Pakistan and a Master's in Mass Communications. He is based in Faisalabad, Pakistan. His work spans multiple platforms like dosttrusty.com and newsbreak.com,Quellpress.com , airriflehunting, and bruitly.com showcasing his versatility and depth. Shahid's insightful articles reflect his expertise, authoritativeness, and trustworthiness, making him a respected and reliable voice in digital content creation. His contributions engage and inform readers, embodying professionalism and passion in every piece.