Best Electric Weed Eater

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Black & Decker GH3000 Review
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Best electric string trimmer

Black & Decker GH3000

Corded electric weed whackers are inexpensive

Those who want to avoid the noise, fumes and fuss that come with a gas-powered string trimmer but need something with more power, longer run times, and lower cost than what most cordless string trimmers can provide, may want to consider a corded electric weed eater. Not only are these the cheapest type of weed whackers, but they also require no gas, have no batteries to replace and are low-maintenance.

Corded string trimmers have no limits on runtime, but they do keep you tied to an outlet. You can use up to a 200-foot extension cord depending on model. Light-duty extension cords can't carry the electric load safely, so use only a heavy-gauge power cord, and make sure that it's one that's rated for outdoor use. Wrangling the cord is a challenge for some and reviewers say electric string trimmers work best in yards with few tall elements; trees and swing sets can be difficult to trim around without tangling the cord.

Despite their positives -- especially cost -- corded electric string trimmers don't rate as well as other types with experts, and especially with users. That said, a few emerge as better choices in this class.

The Black & Decker GH3000 (Est. $70) does well with both experts and owners -- thought the latter is a bit of a split decision, depending on which group of users you choose to ask. For example, it's one of the better rated corded weed eaters at Amazon.com, earning a score of 4.1 stars based on more than 270 reviews. Sears.com users are also pretty pleased, and the trimmer gets a score of 4.5 stars based on 40 reviews. But if you were to shop at HomeDepot.com, you would see a much different story -- 3.6 stars based on just over 215 reviews. Regardless of the source, many of the negative reviews involve excessive line usage. Some happier owners post information on workarounds and other fixes to minimize that. Several note that they like the inclusion of a wheel that makes it easier to use this model as an edger.

This 7.5-amp, 14-inch weed eater with a curved shaft does well in expert testing. The Black & Decker GH3000 is included in ConsumerReport.org's large comparative review and emerges with a Recommended rating. Despite having only a single cutting line (experts say that the best models have two), it scores Very Good across the board in all areas that are evaluated, including cutting tall grass and weeds. It's covered by a two-year warranty

The GreenWorks 21142 (Est. $75) is another alternative if you're looking for a corded trimmer. It's also evaluated by ConsumerReports.org and scores similarly. With a 10-amp motor and 18-inch cutting path, it's a little more powerful than the GH3000, however, and does a little bit better job than that trimmer in that review's estimation when called upon to cut tall grass and weeds -- about on a par with a light duty gas trimmer. Another plus is that this straight shaft trimmer is compatible with split boom-style attachments -- such as a brush cutter, cultivator or blower -- from other brands including Craftsman and Ryobi. GreenWorks includes a four-year consumer warranty, one of the longest available among string trimmers in its price range.

There are some tradeoffs, however. One is weight. At nearly 10 pounds, the GreenWorks 21142 weighs more than some competing corded weed eaters, and that catches some owners off guard. We also saw some complaints that the trigger mechanism is hard and/or cumbersome to use. Concern is also expressed regarding the line mechanism, and even the availability of replacement line spools, though those -- GreenWorks 29622 Dual Line Bump Feed Replacement Trimmer Line (Est. $17) -- seem to be readily available at present. The result of all of that is only a so-so user rating of 3.8 stars at Amazon.com, though that also includes feedback on two lower-powered but less expensive trimmers.

User feedback elsewhere is a little better, but also more limited. It earns a roughly 4 star rating at StringTrimmersDirect.com, based on 35 reviews, but also a recommendation from product expert Dale Vogelsanger. "The Greenworks 21142 leaps ahead of the pack with an unprecedented 18" cutting diameter and a whopping 10 amps of pure power to back it up," he says.

While the weed whackers above are less expensive than their cordless or gas-powered counterparts, you can also find a number of corded string trimmers priced below $50. Unfortunately, both expert and user reviews for most such models are lackluster, to be kind. One to consider might be the Craftsman 30378 (Est. $30). This is a low powered, 4.2 amp model with a straight shaft that can clear a 13-inch swath, so it's best for trimming smaller suburban plots. It's not been reviewed by experts, and not even by all that many owners, but the feedback that's available -- more than 80 user reviews at Sears.com -- is relatively good for a weed eater in this price range. It earns a rating of 4.5 stars and is recommended by 91 percent of owners. The warranty is for two years.

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GreenWorks 21142 10Amp 18 Inch Straight Shaft Electric String Trimmer / Edger
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from Amazon.com
New: $67.92 $65.90   
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GreenWorks 29622 Dual Line Bump Feed Replacement Trimmer Line, 0.080-Inch
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from Amazon.com
New: $17.02 $11.50   
In Stock.
Average Customer Review: