Best Lawn Edger

Types of lawn edgers

Sharp, defined lawn edges do more for the finished look of a yard than almost any other maintenance task. A mowed lawn with ragged, unedged borders looks unkempt even when the grass is cut short. The right edger makes this task take 15–30 minutes instead of an hour.

There are two fundamentally different edger designs used in US yards:

Stick edgers (also called power edgers or spade edgers): The cutting blade rotates in a vertical plane, like a circular saw on its side. The blade cuts a clean, sharp wall. This is what lawn care professionals use. The blade runs at the soil line along sidewalks, driveways, and bed edges.

Rotary wheel edgers: A steel disc rolls along the pavement and cuts the turf edge as it moves. Easier for beginners because the wheel guides the tool automatically. Less precise than stick edgers but adequate for routine edging of straight surfaces.

Most stick edgers are powered (electric or gas). Rotary wheel edgers can be manual (push by hand) or motorized. For this guide, the focus is on powered stick edgers — the type that produces professional-looking results fastest.

Corded electric edgers

Corded electric edgers are the lowest-cost entry point and work well for yards under 1/4 acre with an outlet nearby. They start instantly, have no battery to charge, and produce consistent power throughout the session.

Limitations: The cord is a genuine constraint. A 100-foot extension cord is the practical maximum for most outlets, limiting reach. Cord management — avoiding running over the cord — adds mental overhead. In large yards with multiple beds, the cord requires frequent repositioning.

Best use cases:

• Small urban or suburban lots (under 6,000 sq ft)
• Garages or outlets close to work areas
• Gardeners who want the lowest initial cost and don’t mind the cord

Typical power: 12–15 amps for corded models. More than adequate for any residential edging task. Blade depth is usually adjustable at 3 positions.

Price range: $40–$90

Battery-powered edgers

Battery-powered (cordless) edgers have replaced gas as the preferred choice for most US homeowners over the past 5 years. Modern 40V and 56V lithium battery platforms deliver power comparable to gas-powered residential models without exhaust, noise reduction compared to gas, or the maintenance burden of small gas engines.

Platform advantage: If you already own an EGO, Greenworks, Ryobi, or Milwaukee battery system, adding an edger from the same brand uses batteries you already own. This is often the deciding factor for US homeowners who have already invested in a platform.

EGO Power+ 56V: EGO’s edgers are widely considered the benchmark for battery-powered yard tools in the US. Cut depth adjusts to 6 positions. The 56V arc lithium battery typically provides 45–60 minutes of edging per charge — enough for most residential lots.

Greenworks 40V: A more affordable battery platform option. Cut quality is comparable to EGO on established edges. Slightly less torque in thick overgrown edge turf.

WORX 20V (2-battery): 20V dual-battery edgers offer good value at lower battery weight. Better for users who prioritize lighter tool weight over maximum runtime.

Price range: $80–$200 for edger (plus battery cost if buying into a new platform)

Battery edger comparison

Gas lawn edgers

Gas edgers deliver the most sustained power for large properties, thick turf, and overgrown edges that haven’t been maintained in years. Lawn care professionals use gas for a reason: there is no battery-charge concern on a long commercial workday.

For residential use, gas edgers are usually overkill unless the yard is over 1/2 acre or the edges are severely overgrown. Gas edger maintenance — seasonal oil changes, spark plug replacement, fuel stabilizer in storage — adds time and cost that battery tools avoid entirely.

STIHL FC 56 C: The benchmark for professional residential gas edgers in the US. Durable, easy to start, precise depth control. At roughly $300–$350, it is a long-term investment tool.

Husqvarna 325LX: Professional-grade at slightly lower entry cost. Strong dealer and service network across the US.

Price range: $200–$400+

Stick edger vs. rotary disc edger

For a first-time purchase on a modest budget, a manual rotary edger handles straight sidewalk edges reasonably well. For anyone serious about bed definition and curved edges around garden plantings, a powered stick edger produces dramatically better results.

What to look for when buying

The features most often overlooked by first-time buyers:

Blade depth adjustment: Variable depth lets you cut shallow (1 inch) along areas with tree roots or irrigation lines, and deeper (2–3 inches) through thick turf to define a new bed edge. Fixed-depth models are limiting.

Blade size: 8-inch blades are standard for residential use. 9-inch blades handle thicker turf and last longer between replacement.

Guard and chute direction: The deflector should be adjustable to direct soil and debris away from your body and from existing beds. Check this before buying.

Weight: Edgers range from 5.5 to 12 lbs. Heavier models cause fatigue faster along long runs. If you’re edging 400+ linear feet per session, weight matters significantly.

Edger or 2-in-1 convertible: Some models convert between string trimmer and edger mode. These are adequate for small yards. For serious edging along 200+ feet of sidewalk, a dedicated edger provides a more stable and consistent cut.

How to edge a lawn properly

The goal is a clean vertical cut through the turf, creating a 1–2-inch-deep wall that prevents grass from spreading into beds or onto pavement.

1. Edge before mowing. Edging throws debris onto the lawn; mowing cleans it up. See the expert tip above.
2. Set blade depth. For maintenance edging (existing defined edges), set 1–2 inches deep. For cutting a new edge into uncut turf, cut 2–3 inches.
3. Walk at a steady pace. Moving too fast produces a ragged line. Moving too slowly can over-cut and create a too-wide gap.
4. Follow a guide line. For perfectly straight edges along sidewalks, most stick edgers have a guide wheel that rides the pavement. Use it consistently.
5. Curved bed edges: Mark the curve with a garden hose first, then follow it. Don’t freehand large curves.

After edging, use a broom or blower to clear the cut soil from the pavement. Leaving clippings on the walk and driveway creates a messy appearance that defeats the purpose.

How often to edge

For a maintained look in US yards:

• Spring (first edge of the season): Most important edge of the year. Winter grass spread into sidewalks and beds accumulates noticeably.
• Every 4–6 weeks through the growing season: More frequent if you mow weekly and the grass grows fast in summer heat.
• Fall (last edge): Define beds cleanly before winter mulching.

In the South (Zones 7–9), where warm-season grasses stay active longer, edge up to 8 times per season. In the upper Midwest (Zones 4–5), 3–4 times is usually sufficient for a maintained look.

Edging and your garden beds

Clean edges are especially important around formal garden beds. A defined edge prevents turf grass from spreading into perennial borders and reduces weeding time significantly. Our front yard landscaping ideas guide and backyard landscaping ideas guide include bed placement strategies where a clean edge makes the most visual impact.

For plantings that actively suppress weeds and reduce the frequency of edging, ground covers along border edges are an excellent strategy. Our creeping thyme guide covers a low-growing perennial that forms a dense mat along pathways and reduces the gap between lawn and bed.

For new garden beds where edging is part of the initial design, our how to start a garden guide covers bed layout, including how to define clean edges from scratch before any planting. Our garden design ideas guide covers broader bed planning principles where the edge treatment is a key design element.

For the most comprehensive collection of bed plant options that stay contained and require minimal edging maintenance, our full-sun perennials guide lists plants by spread rate — useful for choosing compact varieties that don’t push aggressively into lawn areas.

Lawn edger blades dull after 10–20 hours of use. Replacement blades cost $5–$15. The Old Farmer’s Almanac lawn care guide covers seasonal maintenance scheduling including edging timing by US region. The Outdoor Power Equipment Institute at outdoorpowerequipment.com maintains safety guidance for all power tool categories including edgers.