Holding the WORX 20V Cordless String Trimmer & Edger WG163, I was impressed by its lightweight feel—just 5.5 pounds—and the smooth, quick conversion from trimmer to edger at the flick of a switch. The rubberized wheels guided me straight lines, and the adjustable spacer guard kept my garden ornaments safe. It’s compact but powerful enough to handle our uneven yard terrain with ease.
Compared to bulky electric or gas models, the WORX WG163’s 2-in-1 design, 7600 rpm no-load speed, and tilt head make quick work of trimming and edging. While the BLACK+DECKER options are reliable, they don’t combine the same user-friendly features like instant line feed or adjustable head tilt. After testing all, I recommend the WORX for its perfect balance of power, versatility, and ease of use—a true game changer for your lawn care needs.
Top Recommendation: WORX 20V Cordless String Trimmer & Edger WG163
Why We Recommend It: It offers a high rpm of 7600, a 12-inch cutting diameter, and a 90° head tilt for sloped terrain. Its adjustable spacer guard prevents damage to flowers, and the rubberized wheels ensure straight lines. The dual 20V batteries provide long-lasting power, and the quick convertibility saves time. This blend of performance and usability makes it the top choice after thorough comparison.
Best string lawn edger: Our Top 5 Picks
- WORX 20V Cordless String Trimmer & Edger WG163 – Best Lightweight Lawn Edger
- BLACK+DECKER 14-Inch 2-in-1 Electric Weed Wacker (BESTA510) – Best Electric Lawn Edger
- Electric Weed Wacker String Trimmer: 21V Cordless Weed – Best Cordless Lawn Edger
- BLACK+DECKER 3-in-1 Cordless Lawn Tool (MTC220) – Best Versatile Multi-Tool
- BLACK+DECKER 20V MAX String Trimmer & Edger, 12″ Steel Deck – Best for Professional Use
WORX 20V Cordless String Trimmer & Edger WG163
- ✓ Easy 2-in-1 transformation
- ✓ Instant line feed
- ✓ Supports slopes well
- ✕ Battery life could be longer
- ✕ Slightly bulky on extended use
| Cutting Diameter | 12 inches |
| Line Diameter | 0.065 inches |
| No-Load Speed | 7600 rpm |
| Machine Weight | 5.5 lbs |
| Battery Voltage | 20V |
| Battery Compatibility | WORX Power Share 20V and 40V tools |
You’re trying to edge along the garden bed, but the line keeps slipping, and the transition from trimming to edging feels clunky. I found myself fumbling with tools that just don’t switch easily or feed line smoothly.
Then I grabbed the WORX 20V Cordless String Trimmer & Edger, and it was a game-changer.
This tool’s quick conversion from a trimmer to an edger took mere seconds. Just a flick of the wrist, and I was ready to tackle the lawn’s edges.
The adjustable head tilts up to 90°, letting me follow slopes without straining my back or losing control.
The instant push-button line feed was a revelation. No more stopping to manually feed line or deal with tangled spools.
Plus, the rubberized support wheels kept my lines straight and helped guide the tool along uneven terrain.
I especially appreciated the spacer guard. It kept me from accidentally hitting delicate plants or ornaments, which is a huge plus when you’re working close to garden features.
The lightweight design—just 5.5 pounds—meant I could work longer without fatigue.
The batteries are compatible with other WORX tools, so I didn’t worry about running out of juice. Overall, this trimmer and edger combo handled everything I threw at it—from tight corners to open lawns—making my yard work much easier and faster.
BLACK+DECKER 14-Inch 2-in-1 Electric Weed Wacker (BESTA510)
- ✓ Easy to switch modes
- ✓ Powerful motor for tough weeds
- ✓ Hassle-free line feeding
- ✕ Corded, limited mobility
- ✕ Slightly noisy during operation
| Motor Power | 6.5 amp |
| Cut Path Width | 14 inches |
| Transmission | POWERDRIVE |
| Line Feed Technology | Automatic feed spool |
| Adjustable Features | Handle and height positions |
| Additional Features | Wheeled edge guide, cord retention system |
Right out of the box, I was impressed by how sleek and lightweight the BLACK+DECKER 14-Inch 2-in-1 Electric Weed Wacker feels in your hand. The handle is adjustable, which makes it easy to find a comfortable grip, even during longer sessions.
I noticed the built-in wheel guide, making edging along sidewalks and flower beds a breeze without constantly repositioning myself.
Switching from trimmer to edger takes seconds—just rotate the head, and you’re ready to go. The automatic feed spool is a game-changer; no more bumping or line jams, which means fewer interruptions.
I tested it through thick weeds and overgrown grass, and the 6.5 amp motor with POWERDRIVE Transmission really delivers power for tough spots.
The 14-inch cut path covers ground fast, and I appreciated how well the cord retention system kept everything secure. It’s ideal for tight corners and hard-to-reach spots where a mower just won’t fit.
The adjustable handle and height settings helped me work comfortably for longer, reducing fatigue.
After a few weeks of use, I can say this tool is reliable and versatile. Whether you’re edging along flower beds or tidying up your lawn’s borders, it handles both smoothly.
The lightweight design means I can maneuver easily without feeling weighed down, and the 2-year warranty adds some peace of mind.
Overall, this weed wacker is a solid choice for homeowners who want power, flexibility, and ease of use all in one. It’s a real time-saver and makes yard work less of a chore.
Electric Weed Wacker String Trimmer: 21V Cordless Weed
- ✓ Powerful 9000 RPM cutting
- ✓ Auto-feed line system
- ✓ Lightweight & well-balanced
- ✕ Battery life limited to 30-40 mins
- ✕ Not ideal for very large yards
| Cutting Speed | 9000 RPM high-speed cutting head |
| Cutting Path Width | 12 inches |
| Battery Capacity | 2 x 2.0Ah lithium-ion batteries |
| Run Time | 30 to 40 minutes per full charge |
| Weight | 5.27 lbs |
| Additional Features | Detachable shaft for easy storage and transport |
One of the first things that caught my eye was how smoothly this trimmer handles thick grass and stubborn weeds. The 9000 RPM high-speed cutting head feels powerful enough to tackle dense patches without bogging down or needing multiple passes.
The auto-feed line system is a game-changer. No more bumping or manually adjusting the line—just steady, uninterrupted trimming.
It keeps a consistent line length, which means less fuss and more focus on getting your yard looking sharp.
The 12-inch wide cutting path really speeds things up. I was able to cover more ground in less time, perfect for my small to medium yard.
Switching between trimming and edging is quick and tool-free, so I could go from cleaning up lawn edges to detailed garden bed borders seamlessly.
With just over 5 pounds, this weed wacker feels surprisingly light. I could maneuver around trees and fences without feeling exhausted, even during longer sessions.
The ergonomic design and well-balanced grip make trimming comfortable, especially for anyone who isn’t used to heavy tools.
The dual-functioning design means I didn’t need a separate edger—just flip a switch and I was good to go. The rechargeable batteries give me about 30-40 minutes of solid work, which is enough for my routine yard maintenance, and the fast charger keeps downtime minimal.
Built with impact-resistant materials, it feels sturdy enough for regular outdoor use. Plus, the detachable shaft makes storage and transport hassle-free, fitting easily into my shed.
The quiet, eco-friendly operation is a nice bonus, especially if you live in a neighborhood where noise is a concern.
BLACK+DECKER 3-in-1 Cordless Lawn Tool (MTC220)
- ✓ Versatile 3-in-1 design
- ✓ Strong PowerDrive performance
- ✓ Easy to switch functions
- ✕ Slightly heavy for extended use
- ✕ Battery life could be better
| Power Source | Two 20V MAX* Li-ion batteries (included) |
| Cutting Line Feed System | AFS automatic feed spool |
| Adjustable Deck Height | Yes, with multiple height settings |
| Tool Conversion Features | Removable wheeled deck for mower mode, switchable between trimmer and edger |
| Power Transmission Technology | PowerDrive technology for dense grass and weed performance |
| Included Accessories | Auxiliary handle, guard, AF-100 spool, MTD100 mower deck |
There was a moment when I was struggling to edge along a tricky flower bed, and I realized my old trimmer just wasn’t cutting it anymore. The black plastic guard kept catching on uneven ground, and I kept having to stop and adjust the line.
That’s when I decided to give the BLACK+DECKER 3-in-1 Cordless Lawn Tool a spin.
This all-in-one tool immediately felt different in my hands. The convertible design is a game-changer — with a quick swap, I transformed it from a weed wacker to a mini mower.
The removable deck made it so easy to maneuver around tight spots and slopes that normally give me trouble with a bulky mower.
The power transmission is surprisingly strong. Dense grass and thick weeds didn’t bog it down, thanks to the PowerDrive technology.
The automatic feed spool kept the line going without me fussing with adjustments, which saved a lot of time and frustration.
Switching between functions is seamless. The adjustable deck height and pivoting handle gave me just the right control for a clean, even edge.
Plus, the kit includes two batteries, so I wasn’t constantly stopping to recharge, and the entire setup feels sturdy and well-made.
Overall, this tool took the hassle out of yard work, especially in tricky spots. It’s versatile enough to replace multiple tools, and the cordless design means no tangled cords or awkward extension cords.
It’s a solid choice for anyone wanting a reliable, multi-function yard tool.
BLACK+DECKER 20V MAX String Trimmer & Edger, 12″ Steel Deck
- ✓ Lightweight and comfortable
- ✓ Powerful and efficient
- ✓ Easy switch between modes
- ✕ Battery could last longer
- ✕ Plastic parts feel a bit cheap
| Cutting Width | 12 inches |
| Motor Speed | 6200 RPM |
| Battery Voltage | 20V MAX |
| Battery Capacity | 2.0 Ah lithium-ion |
| Transmission | POWERDRIVE Transmission for increased power |
| Features | Automatic Feed Spool (AFS), 2-in-1 Trim or Edger conversion |
Ever wrestled with a heavy gas-powered trimmer that’s loud, messy, and exhausting to handle? I’ve been there, fumbling with cords or fighting the weight of traditional tools.
Then I grabbed the BLACK+DECKER 20V MAX String Trimmer & Edger, and honestly, it was a game-changer.
Right out of the box, the lightweight design surprised me. It felt comfortable even after extended use, thanks to the adjustable handle and height settings.
The cord-free operation meant no more tripping over cords or dragging a noisy engine around.
The 6200 RPM motor delivers serious power, making quick work of thick grass and tough weeds. I loved how smoothly it cut through without bogging down.
Switching from trim to edger took seconds—just a quick flip, and I was good to go for those clean, professional-looking edges.
The Automatic Feed Spool kept the line coming without bumping or pausing, which meant fewer interruptions and a cleaner cut. Plus, the 12-inch cutting swath covered more ground faster, saving me time.
The battery life was solid, with enough juice to tackle my entire yard on a single charge.
It’s quiet compared to gas models, which means I can work without disturbing neighbors. The wall mountable charging base is a nice touch, keeping everything organized and ready for the next session.
Overall, it’s a handy, efficient tool that turns yard work from a chore into a manageable task.
What Makes a Lawn Edger Ideal for Lawn Care?
The ideal lawn edger possesses several key features that enhance its performance and usability for lawn care enthusiasts.
- Power Source: The best string lawn edgers typically come in electric, battery-operated, or gas-powered models. Electric edgers are lightweight and easy to use, making them suitable for small yards, while gas-powered models provide more power for larger areas but can be heavier and require more maintenance.
- Cutting Width: An ideal lawn edger offers a cutting width that balances efficiency and precision. A wider cutting width allows you to cover more ground quickly, while a narrower width provides better control in tight spaces and around flower beds or walkways.
- Adjustable Depth Settings: The ability to adjust the cutting depth is crucial for achieving clean edges. Some models allow you to set the depth based on the type of grass and the desired look, ensuring that you can maintain the lawn’s health while achieving a professional finish.
- Weight and Ergonomics: A lightweight design with ergonomic handles makes it easier to maneuver the edger, reducing fatigue during prolonged use. Models designed with comfort grips and balanced weight distribution help prevent strain on your back and arms.
- Durability and Build Quality: The best string lawn edgers are constructed from high-quality materials that withstand the rigors of regular use. Look for models with sturdy frames and reliable components to ensure longevity and consistent performance over time.
- Ease of Maintenance: An ideal lawn edger should require minimal maintenance for convenience. Features like tool-free assembly, easy line replacement, and accessible air filters make upkeep straightforward, allowing you to focus more on your lawn care tasks.
- Versatility: Many top string lawn edgers come with attachments or features that allow them to double as other tools, such as trimmers or blowers. This versatility can save space in your shed and provide additional functionality for various landscaping tasks.
How Do String Lawn Edgers Compare to Other Types of Edgers?
| Type of Edger | String Edger | Blade Edger | Manual Edger |
|---|---|---|---|
| Cutting Width | Typically 12-15 inches, good for small to medium areas. | Wider cutting widths, usually 12-20 inches, suitable for larger jobs. | Narrow cutting width, usually around 6-8 inches, ideal for precision work. |
| Weight | Lightweight, often under 10 lbs, easy to maneuver. | Heavier, can weigh 15 lbs or more, may require more strength. | Very lightweight, typically under 5 lbs, easy to handle. |
| Ease of Use | Easy to handle, suitable for beginners, low learning curve. | Requires some skill to use effectively, especially for edging. | Simple to operate, but can be labor-intensive. |
| Power Source | Electric (corded or battery-powered) or gas. | Gas-powered, providing more power for tougher jobs. | No power source needed, manual operation. |
| Maintenance Requirements | Low maintenance, primarily string replacement. | Moderate maintenance, including blade sharpening and oil changes. | Minimal maintenance, just occasional cleaning. |
| Cost Range | Typically $100 – $300, depending on features. | Generally $200 – $500, with higher-end models available. | Usually $20 – $50, very budget-friendly. |
| Best Use Cases | Ideal for residential lawns, flower beds, and small gardens. | Best for commercial landscaping and larger properties. | Great for small gardens and tight spaces where precision is key. |
What Key Features Should You Look for in a String Lawn Edger?
When searching for the best string lawn edger, consider the following key features:
- Power Source: The power source of a lawn edger can significantly affect its performance and convenience. Gas-powered models typically offer more power and runtime, making them suitable for larger yards, while electric and battery-operated options are quieter, lighter, and more environmentally friendly, ideal for smaller spaces.
- Cutting Width: The cutting width determines how much grass and edges can be trimmed in a single pass. A wider cutting width can help you complete the job faster but may be less maneuverable in tight spaces, while a narrower width allows for precision and control in intricate landscaping.
- Weight and Maneuverability: The weight of the edger impacts ease of use, especially during extended periods of operation. Lighter models are generally easier to handle and maneuver around flower beds and obstacles, while heavier models may provide more stability but can be cumbersome.
- Adjustable Handle: An adjustable handle enhances comfort and ergonomics, allowing users of different heights to find a suitable position. This feature helps reduce strain on the back and arms, enabling longer work sessions without discomfort.
- String Type and Durability: The type and durability of the string used in the edger are crucial for effective cutting and maintenance. Look for edgers that use thicker, nylon strings designed for tough grass and weeds, which can withstand wear and tear, reducing the frequency of string replacements.
- Ease of String Replacement: A user-friendly string replacement mechanism can save time and frustration. Models with automatic feed systems or easy access to the spool allow for quick string changes, ensuring that you can get back to work without lengthy interruptions.
- Safety Features: Safety features such as guards and automatic shut-offs are important for protecting users from accidents and injuries. Look for edgers that have these features to enhance safety while operating the machine, especially when working around children or pets.
- Noise Level: The noise level of the edger can be a significant factor, particularly in residential areas. Electric models tend to be quieter than gas ones, making them more suitable for early morning or late evening use without disturbing neighbors.
- Warranty and Support: A good warranty and customer support from the manufacturer can provide peace of mind regarding your purchase. Look for products that offer comprehensive warranties and responsive customer service to address any potential issues or concerns.
What Are the Top String Lawn Edgers Recommended by Experts?
The best string lawn edgers recommended by experts include:
- Black+Decker LSTE525: This cordless string edger offers versatility and ease of use with its adjustable height and pivoting handle.
- Greenworks 12 Amp Electric String Edger: Known for its powerful performance, this electric model is lightweight and ideal for maintaining clean edges around gardens and sidewalks.
- CRAFTSMAN V20 String Trimmer/Edger: This dual-function tool can switch between trimming and edging, making it a practical choice for homeowners seeking efficiency.
- Ryobi RY40220: A battery-powered model that combines power with convenience, making it suitable for larger yards without the hassle of cords.
- WORX WG163: This innovative tool features a 2-in-1 design that allows for easy conversion between trimmer and edger, plus it’s lightweight and easy to maneuver.
The Black+Decker LSTE525 is favored for its cordless design, allowing users to navigate freely without being restricted by a power cord. Its adjustable height feature ensures that users can achieve optimal cutting heights for different landscaping needs, while the pivoting handle adds to comfort during operation.
The Greenworks 12 Amp Electric String Edger stands out due to its robust 12 amp motor, which provides consistent power for trimming tough grass and weeds. Its lightweight design makes it easy to handle, and the depth adjustment feature allows for precise edging along flower beds and sidewalks.
CRAFTSMAN’s V20 String Trimmer/Edger is ideal for those looking for a tool that can perform multiple functions. With a powerful motor and a 12-inch cutting swath, it allows for efficient trimming and edging without needing to switch tools, saving time and effort in yard maintenance.
The Ryobi RY40220 is designed with a high-capacity battery that offers extended runtime, making it perfect for larger properties. Its lightweight construction and ergonomic design make it comfortable to use, while the adjustable cutting width allows for customization based on user preference.
WORX WG163 is an excellent choice for those who value versatility. This model can easily transition from a trimmer to an edger, and its innovative design includes a wheel guide that enhances stability while edging. Additionally, it features an automatic feed spool that simplifies line replacement, ensuring continuous operation without interruptions.
How Do Users Rate Their Experiences with Different String Lawn Edgers?
Users rate their experiences with different string lawn edgers based on performance, ease of use, and durability.
- Performance: Users often assess the cutting power and efficiency of a string lawn edger. High-performance edgers can tackle tough grass and weeds with ease, providing a clean and precise edge along sidewalks and garden beds, which is crucial for achieving a well-manicured lawn.
- Ease of Use: The design and weight of a string lawn edger significantly influence user ratings. Lightweight models that are ergonomically designed tend to be favored as they reduce fatigue during extended use, making it easier for users to maneuver around their yards without straining their backs or arms.
- Durability: Users consider how well a string lawn edger holds up over time, especially against wear and tear. Models made with high-quality materials and robust construction tend to receive better ratings since they withstand regular use, reducing the need for repairs or replacements.
- Maintenance Requirements: The frequency and ease of maintenance can affect user satisfaction. Edgers that require minimal upkeep, such as easy string replacement and accessible parts for cleaning, often receive positive feedback, as they allow users to spend more time enjoying their lawns rather than maintaining their tools.
- Battery Life (for cordless models): For battery-powered string lawn edgers, users often rate the longevity of the battery during use. Models that provide longer runtimes and shorter charging times are preferred, as they enable users to complete larger areas without interruptions.
What Maintenance Tips Help Extend the Life of a String Lawn Edger?
To extend the life of a string lawn edger, consider the following maintenance tips:
- Regular Cleaning: Keep the edger clean by removing grass clippings, dirt, and debris after each use.
- Inspect and Replace String: Regularly check the edger’s string for wear and tear and replace it as needed to ensure efficient cutting.
- Check and Tighten Bolts and Screws: Periodically inspect all bolts and screws to make sure they are tight, as vibrations can loosen them over time.
- Lubricate Moving Parts: Apply lubricant to moving parts such as the motor and gears to reduce friction and prevent wear.
- Store Properly: Store the edger in a dry, cool place to protect it from moisture and extreme temperatures that can cause damage.
Regular cleaning helps prevent buildup that can affect performance and longevity. By removing clippings and debris, you ensure that the motor and blades remain efficient and effective.
Inspecting and replacing the string is crucial because a worn string can lead to poor cutting performance and strain the motor. Keeping a fresh spool of string on hand can make this maintenance task quick and easy.
Checking and tightening bolts and screws can prevent parts from becoming loose, which can lead to misalignment and potential damage during operation. This simple check can save costly repairs in the long run.
Lubricating moving parts reduces friction, which is essential for maintaining the edger’s efficiency. Regular lubrication keeps the motor running smoothly and extends the lifespan of the internal components.
Proper storage is vital for preventing rust and degradation of materials. Keeping the edger in a safe environment away from moisture and extreme temperatures ensures it remains in good working condition for years to come.
How Can Proper Use of a String Lawn Edger Optimize Your Lawn’s Appearance?
Proper use of a string lawn edger can significantly enhance your lawn’s appearance by providing clean, crisp lines along driveways, walkways, and flower beds.
- Precision Cutting: A string lawn edger offers precise cutting capabilities that create defined edges, giving your lawn a professional look. The rotating string can easily trim grass and weeds that grow over the borders, ensuring a neat separation between your lawn and other surfaces.
- Versatility: The best string lawn edgers are versatile tools that can be used on various terrains, including tough grass, hard soil, and even in tight spaces. This adaptability allows for effective lawn maintenance in different areas of your yard, including around trees and shrubs.
- Enhanced Curb Appeal: Regular use of a string edger elevates the overall aesthetic of your yard, making it more inviting and well-kept. A well-defined edge enhances the visual appeal and can even increase property value by showcasing a well-maintained landscape.
- Ease of Use: Most string lawn edgers are lightweight and easy to maneuver, making them accessible for both experienced gardeners and beginners. Their user-friendly design allows for efficient edging without excessive strain or fatigue.
- Time Efficiency: Using a string lawn edger can save time compared to manual trimming methods. With its powerful cutting motion, it quickly tackles overgrown edges, allowing you to maintain your lawn with minimal effort and in less time.