I had been using a combination of the Greenworks 40v single-string weeder/edger combo and a Black & Decker electric corded edger to poor effect. The weeder auto-feed mechanism simply never worked from day one, so about every 20-30 feet of weeding I had to turn it off, flip it over, and manually pull out some more string. Edging was nearly impossible with that device because the concrete would eat the string up so quickly I would have to manually pull it out every few feet, so I bought the B&D corded edger. It also was only ok. Even at max depth for the blade I never got a good, clean, deep edge.
So I bought the new dual-string Greenworks weed whacker and this attachment hoping for any sort of improvement, and after two edges I am extremely impressed. The first time I used it I could tell it was far superior--a good amount of dirt was flung up from where my previous efforts couldn't reach. The device stalled a couple of times (the dirt was also rather muddy due to recent rain) but otherwise it worked rather well. A week later I had ZERO issues edging--it sliced right through everything quickly and I have the best looking edged grass on the street now.
Set up was easy and intuitive--literally click the new attachment on and go to work.
Very pleased with this purchase and love not having to fuss with cords.
EDIT 9/10/2020: Just want to add that I've tried several different replacement blades with this, and the Greenworks 7.5-Inch Replacement Lawn Edger 29182 works best if you can find it for $12 or less. The only problem is it does lose its "edge" fairly quickly, lasting only one season for me. So I tried a beefier Stens 375-525 Star Edger Blade, 8" L x 1" CH which was also cheaper, but this blade is a bit too heavy for this attachment. Edging stalls frequently. Not changing my review score as this is still a super convenient and effective way to edge when using the right blade. The Stens blade is not recommended for this.
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This Item  Greenworks HBA45, Horizontal Blower Attachment, Black and green |  |  |  |  |  | |
| Price | $69.33 | $69.98 | $60.99 | $109.00 | $97.77 | $129.99 |
| Delivery | Get it as soon as Monday, May 6 | Get it as soon as Monday, May 6 | Get it as soon as Tuesday, May 7 | — | — | Get it as soon as Monday, May 6 |
| Customer Ratings | ||||||
| Sold By | Amazon.com | tamike | VIYUKI | Camera Center | Embie Industries | Amazon.com |
| power source | Battery Powered | — | — | Battery Powered | — | Corded Electric |
| air flow capacity | — | 475 cubic feet per minute | — | 350 cubic feet per minute | 475 cubic feet per minute | — |
| speed | 145 miles per hour | 140 miles per hour | 150 miles per hour | 110 miles per hour | 140 miles per hour | 170 miles per hour |
| batteries included | ✗ | ✗ | ✗ | ✗ | — | — |
Reviews with images
Let it spool up to speed.
Fantastic cheaper alternative to the independent pole pruner. Easy to use. A little heavy ended. Be careful. Cuts like a hot knife through butter.
Top reviews from the United States
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Reviewed in the United States on September 11, 2018
Reviewed in the United States on June 29, 2020
Reviewed in the United States on December 16, 2019
Size: Horizontal Blower AttachmentVerified Purchase
Top reviews from other countries
ANGELA S.
Power head may be underpowered to operate this attachment.
Reviewed in Canada on October 20, 2019