Specs are compiled from manufacturer listings and verified buyer reviews and can change over time — please confirm the key details on the product page before buying.
A ragged, overgrown edge along your driveway or flower bed is the fastest way to make a whole lawn look unkempt. Edgers for grass are the cure for that fuzzy line a string trimmer leaves behind, giving you a sharp, clean trench that defines your hardscaping and garden beds. This guide compares the top manual and electric options, so you can pick the tool that fits your yard size, your strength, and your patience for noise and fumes.
I’m Rikta — the founder and writer behind Lawn Gear Lab. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
Whether you have a small city lawn or a sprawling property, here are the best edgers for grass to restore those crisp borders without a trip to the ER or a burnt-out string head.
Quick Picks
- Scotts Outdoor Power Tools ED70012S 11-Amp 3-Position Corded Electric Lawn Edger — Best Overall
- Amazon Basics 12 Amp Corded Electric Lawn Edger — Budget Electric
- Root Slayer 22711 XL Serrated Garden Edger — Tough Soil Specialist
- Bully Tools 12-Gauge Manual Lawn Edger (92251) — Great Value
- Radius Garden 25602 Pro-Lite Carbon Steel Edger — Budget Pick
How To Choose The Best Edgers For Grass
Picking the right edger depends on your lawn size, your physical comfort with manual tools, and how much noise you are willing to tolerate. Here are the three factors that matter most.
Manual vs. Electric: Which Power Source Fits You?
A manual step edger is quiet, lightweight, and never needs a cord or fuel. It is a great workout for small to medium lawns, but it demands physical effort and works best on damp, soft soil. An electric corded edger spins a blade at high RPM — think 4,400 RPM — so it cuts through dry hard-packed earth and thick roots much faster, but you are tied to an outlet and a 94 dB noise level (similar to a busy city street).
Blade Quality and Depth Adjustment
For manual tools, look for a thick carbon steel blade — a 12-gauge steel edge resists bending when you hit a rock. For electric models, a 7.5-inch double-edged blade is common; the ability to adjust depth (such as 1-inch, 1.25-inch, and 1.5-inch settings) lets you match the cut to the soil condition. A serrated edge on a manual edger helps saw through shallow roots without needing to stomp as hard.
Handle, Weight, and Reach
A long handle — around 52 to 60 inches — reduces how much you have to bend, which saves your lower back during a long edging session. Weight is a trade-off: a heavier tool (13 lbs) plows through tough ground with less effort from you, while a lighter tool (4 lbs) is easier to carry and maneuver but may bounce off hard soil. Fiberglass shafts absorb vibration better than steel, and a rubber or thermoplastic grip prevents blisters.
Quick Comparison
| Model | Best For | Type | Weight | Blade Material | Amazon |
|---|---|---|---|---|---|
| Scotts ED70012S | Power without gas | Corded Electric | 13 Pounds | Steel (7.5″ blade) | Amazon |
| Amazon Basics 12 Amp | Budget electric edging | Corded Electric | 14.3 Pounds | Steel (7.5″ double-edge) | Amazon |
| Root Slayer 22711 XL | Heavy-duty manual edging | Manual Step Edger | 5 Pounds | Tempered Mid-Carbon Steel | Amazon |
| Bully Tools 92251 | Light, precise manual cuts | Manual Round Edger | 3.69 Pounds | 12-Gauge Steel | Amazon |
| Radius Garden 25602 | Entry-level step edger | Manual Step Edger | 4 Pounds | Carbon Steel | Amazon |
In‑Depth Reviews
1. Scotts Outdoor Power Tools ED70012S 11-Amp 3-Position Corded Electric Lawn Edger
The corded powerhouse that turns edging and trenching into a one-tool job.
If your lawn line has gone feral and you want a crisp edge without the headache of mixing gas, the Scotts ED70012S brings gas-like power from a standard 11-Amp motor. Buyers report it is “lightweight, easy to use,” and one owner even used it to trench for an invisible dog fence and conduit — calling it “versatile, effective.” The 7.5-inch blade lets you choose from three depth settings (1 inch, 1.25 inches, and 1.5 inches) so you can dial in exactly how deep you want that trench, whether you are edging a flower bed or burying a wire.
Unlike the manual edgers in this list, this electric model saves your arms and back on long driveways and dense soil. At 13 pounds it is noticeably heavier than the Bully Tools (3.69 pounds), but that weight works in your favor — the motor and blade do the cutting, so you mainly steer. The built-in cord retention hook keeps your extension cord from yanking loose mid-pass. You also get a 3-year tool warranty for confidence.
The catch: a few owners hit problems. One reviewer noted the motor “totally died” after the first year. Another flagged that replacement blades are nearly impossible to find and the blade “doesn’t freewheel on impact,” risking a shaft snap. The non-adjustable handle is a known design flaw — one buyer with a sore back noted it forces you to bend, which is uncomfortable for taller users.
Why it stands out
- 11-Amp motor delivers gas-equivalent cutting torque for edges and trenches
- Three blade-depth settings (1, 1.25, 1.5 inches) match varying soil conditions
- Cord retention hook keeps extension cord secure during operation
Know before you buy
- Replacement blades are difficult to source; the blade does not freewheel on impact
- Non-adjustable handle causes back strain for taller users
- A minority of units failed after one season of use
Reach for this if: your yard is large enough to justify plugging in and you want one tool that edges and trenches — the 11-Amp motor chews through tough soil faster than any manual edger here.
Look elsewhere if: you cannot risk the motor dying mid-lawn, or if you are tall and your back already complains — the fixed handle height could be a daily annoyance.
2. Amazon Basics 12 Amp Corded Electric Lawn Edger
An entry-level corded edger that spins fast enough to handle trenching too.
If you want electric power but your budget is tight, the Amazon Basics 12 Amp edger delivers 4,420 RPM from a 12-Amp motor — slightly more amp draw than the Scotts above. It runs at 94 dB, which is loud (think a subway train passing nearby), but it is typical for this class of tool. The 7.5-inch double-edged blade digs up to 1.5 inches deep, and a spring-assist front wheel lets you adjust the depth without tools.
It doubles as a trencher, just like the Scotts, so you can bury irrigation lines or low-voltage cable without buying a second machine. This model was previously sold under the Denali brand, so build quality and parts support come from that established line. It includes a 5-year tool warranty, which is a longer coverage period than the Scotts’ 3-year plan — a solid vote of confidence for a budget pick.
The main trade-off is weight. At 14.3 pounds (6.49 kg), this is one of the heavier edgers here, even heavier than the Scotts. That mass helps it bite into soil without bouncing, but you will feel it on a long sidewalk run. The adjustable auxiliary handle helps with control, but the overall heft could tire out smaller users faster than the Scotts or any manual edger.
Who it’s for: the budget-conscious homeowner who needs a wired hot knife for tough edges and occasional trenching — the 5-year warranty gives you more protection than most electric edgers at this price tier.
3. Root Slayer 22711 XL Serrated Garden Edger
A serrated beast that saws through roots where other manual edgers bounce.
When your soil is packed dry or laced with shallow tree roots, a standard half-moon edger can skid off the surface. The Root Slayer 22711 XL tackles that with an inverted V-shaped tip and aggressive serrated teeth that dig in and cut. Its blade measures 10 x 6 inches, giving you a larger cutting surface than the Radius Garden’s 9 x 5 inch blade, and the full tool length is 52.5 inches versus the Radius Garden’s 45 inches, which means less back bend for taller users.
The powder-coated tempered mid-carbon steel blade resists rust, and the fiberglass shaft paired with a non-latex (thermoplastic elastomer) grip provides durable stability. A buyer raved that it “cuts right through the ground to define your landscape beds,” and is “comfortable to use even when working for an extended period of time.” Another noted that it is “light weight despite what some of the reviews states.” There is a lifetime manufacturer warranty on the tool.
The honest reality: it is heavy. One verified buyer wrote, “It is heavy though, likely 2-3 times heavier than the cheaper models out there,” and mentioned their sister-in-law found it too heavy to use. At 5 pounds versus the Bully Tools option at 3.69 pounds, that weight will add up if you have a large yard or weaker grip. Another reviewer summed it up: “be prepared to work up a good sweat.”
What makes it tough
- Serrated cutting edge bites into compact soil and cuts through small roots
- 52.5-inch handle reduces bending compared to shorter edgers
- Lifetime warranty from manufacturer
The weight penalty
- At 5 pounds, it demands more arm strength than the Bully Tools (3.69 lbs)
- One reviewer’s sister-in-law found it too heavy to use comfortably
- Serrated edge requires more frequent cleaning to prevent rust
Pick this for: ground that is compacted or full of roots — the serrated teeth and low stance make it a beast where a flat blade would fail.
skip it if: you are petite or have limited upper-body strength; the Root Slayer is a workout tool as much as an edging tool.
4. Bully Tools 12-Gauge Manual Lawn Edger (92251)
A classic 12-gauge steel edger that is feather-light and cuts clean with good soil.
For manual edging without the brute force of the Root Slayer, the Bully Tools round edger is a precision instrument. It is built with a 12-gauge extra-thick steel edge that slices through soil, and at only 3.69 pounds versus the Scotts electric at 13 pounds, that weight difference makes a real difference when you are carrying it from the garage. Owners mention it is “sharp from factory, solid feel,” and one noted “I can’t believe I waited so long to get one of these.” The steel T-style grip and 61.5-inch length give you excellent leverage with minimal hand fatigue.
The detachable blade is a smart engineering touch: you can sharpen or replace the edge without scrapping the whole handle. It is 100% Made in USA by Bully Tools in Steubenville, Ohio, backed by a limited lifetime warranty. For light-to-moderate edging on damp soil, it works beautifully — one buyer described it as “strong and durable” after buying and returning a competing Husky tool twice.
The common complaint: the rubber handles are not bonded to the shaft. As one buyer mentioned, “Handles are rubber but not attached; they loosen and twist off after 10-15 min, requiring frequent reattachment.”
The verdict: a superb choice for the purist who wants a light, sharp, USA-made manual edger for defined edges on soft ground — but budget 10 minutes to glue those handles onto the steel shaft before your first use.
5. Radius Garden 25602 Pro-Lite Carbon Steel Edger
An entry-level step edger that gets the job done while staying affordable.
The Radius Garden 25602 is the simplest tool on this list — a no-frills manual step edger with a heat-treated carbon steel blade and an extra-wide elevated forward step for foot leverage. The blade measures roughly 9 x 5 inches, and the fiberglass shaft keeps the weight down to 4 pounds, making it the second-lightest option here (only the Bully Tools at 3.69 pounds is lighter). It is a “clean, quiet and low-maintenance alternative to a gas-powered edger,” per the manufacturer.
The tool measures 45 inches in length, which is noticeably shorter than the Root Slayer’s 52.5 inches. If you are over 5’10”, that 7.5-inch difference means you will be bending more with the Radius Garden. There are no customer reviews provided for this model within the data, so we cannot offer real-world handling insights. That said, it carries a lifetime manufacturer guarantee within the continental US, which is a strong warranty for an entry-level price point.
The main limitation is that there are no real buyer reports to confirm or deny how it handles tough soil or how the step plate holds up. If you are on a tight budget and need a simple, quiet tool for small patches with soft ground, this is a functional start. For dry clay or heavy root systems, you will want the serrated force of the Root Slayer or the electric power of the Scotts.
Best for: beginners or small-lot owners who want a quiet, low-maintenance way to touch up edges around a few flower beds.
Not for: large yards, packed soil, or tall users — the short handle and lack of serration will make the work harder than it needs to be.
Understanding the Specs
Manual Edger Weight & Blade Thickness
A manual edger’s weight directly dictates how much effort you put in versus the machine. A heavier tool (like the 5-pound Root Slayer) uses its mass to help the blade sink into hard ground, so you push less. A lighter tool (like the 3.69-pound Bully Tools) is easier to lift and maneuver, but you may find it bouncing off dry clay. Blade thickness, measured in “gauge” (12-gauge is thicker than 14-gauge), tells you how much abuse the steel can take before bending. A lower gauge number means a stronger blade that resists warping when you hit rocks.
Motor Amp Draw & RPM for Electric Edgers
An electric edger’s motor power is rated in amps — a 12-Amp motor pulls more current than an 11-Amp motor, which generally means more torque for cutting through dense soil and roots. RPM (rotations per minute) tells you how fast the blade spins; 4,420 RPM is typical for a corded residential edger. Faster blade speed delivers a cleaner cut through grass and topsoil, but the trade-off is noise (94 dB in the Amazon Basics model). A corded model is never limited by battery life, but you are tethered to an outlet and need a heavy-duty extension cord rated for outdoor use.
FAQ
What is the difference between a lawn edger and a string trimmer?
Will a manual step edger cut through dry soil?
How deep should an edger cut grass edges?
Can I use an electric lawn edger as a trencher?
How do I maintain a manual lawn edger?
What length extension cord do I need for a corded edger?
Is a 12-gauge steel blade better than a 14-gauge blade?
How long do electric lawn edgers usually last?
Which edger is easiest on the back?
Final Thoughts: The Verdict
Across the board, the edgers for grass winner is the Scotts Outdoor Power Tools ED70012S because its 11-Amp motor delivers gas-like cutting power, three depth settings, and a trenching feature — all without the maintenance of gas or the strain of manual stomping. If you want a budget-friendly corded option, grab the Amazon Basics 12 Amp and lean on its 5-year warranty. And for tough, compacted soil or root-filled ground, the standout is the Root Slayer 22711 XL — its serrated edge and longer handle make short work of what would break a weaker tool.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of July 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
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