BLACK+DECKER Weed Eater, Lawn Edger and Cordless vs Greenworks 13 Amp 14-Inch Corded Dethatcher /
Updated July 2026 — BLACK+DECKER Weed Eater, Lawn Edger and Cordless wins on power and length, Greenworks 13 Amp 14-Inch Corded Dethatcher / wins on weight and width.
The BLACK+DECKER Weed Eater offers more versatility as a 3-in-1 tool, while the Greenworks dethatcher specializes in lawn health. Choose based on your specific needs.
Why BLACK+DECKER Weed Eater, Lawn Edger and Cordless is better
Versatility
3-in-1 functionality for mowing, trimming, and edging
Power
PowerDrive technology prevents bogging down
User Control
Adjustable deck height and pivoting handle
Why Greenworks 13 Amp 14-Inch Corded Dethatcher / is better
Price
Slightly cheaper at $159.90
Specialization
Designed specifically for dethatching
Lightweight
Easier to maneuver for large areas
Overall score
Specifications
| Spec | BLACK+DECKER Weed Eater, Lawn Edger and Cordless | Greenworks 13 Amp 14-Inch Corded Dethatcher / |
|---|---|---|
| Functionality | 3-in-1 | 2-in-1 |
| Battery Included | Yes | No |
| Warranty | 2 Years | 3 Years |
| Speed | N/A | 3200 RPM |
| Adjustable Depth | No | Yes |
Dimension comparison
Overview of the Products
The BLACK+DECKER Weed Eater and the Greenworks 13 Amp 14-Inch Corded Dethatcher/Scarifier serve different purposes in lawn care, making them suitable for distinct gardening needs. The Weed Eater is a versatile 3-in-1 tool that functions as a lawn mower, trimmer, and edger, while the Greenworks product is designed specifically for dethatching lawns to promote healthier grass growth.
The BLACK+DECKER Weed Eater is priced at $169.00, while the Greenworks dethatcher comes in slightly cheaper at $159.90, making it about 6.5% less expensive. Understanding their features helps in deciding which tool aligns best with your lawn care requirements.
Design and Functionality
The BLACK+DECKER Weed Eater boasts a convertible design that allows it to transform into a small lawn mower, making it ideal for various yard care tasks. This 3-in-1 functionality enables users to mow, trim, and edge effortlessly, which is particularly beneficial for smaller yards and challenging spaces. With a removable wheeled deck, it stands out as a multifunctional solution for diverse lawn maintenance needs.
In contrast, the Greenworks dethatcher features a 2-in-1 design, allowing users to switch between dethatching and scarifying. This design is more specialized, focusing on maintaining a healthy lawn by removing thatch and moss effectively. With a no-load speed of 3200 RPM and a lightweight structure, it facilitates easy maneuverability, particularly in larger areas.
Performance
When it comes to performance, the BLACK+DECKER Weed Eater utilizes PowerDrive technology to ensure reliable power transmission, preventing bogging down in dense grass. This technology allows for efficient mowing and trimming, ensuring that the user can tackle overgrowth without interruptions. Its automatic feed spool further enhances usability by providing continuous operation without the need for line adjustments.
On the other hand, the Greenworks dethatcher is designed for effective lawn health. It features a 5-position tine depth adjustment to customize performance based on specific lawn needs. With its stainless steel tines, it effectively removes matted layers that can hinder grass growth. This performance is particularly beneficial for maintaining a lush lawn, especially during critical seasons for dethatching.
Ease of Use
Both products offer user-friendly features but cater to different ease-of-use aspects. The BLACK+DECKER Weed Eater is designed for convenience with its adjustable deck height and trimmer settings, allowing users to customize their mowing experience. Additionally, the pivoting handle provides maximum control, making it easier to navigate around obstacles in your yard.
The Greenworks dethatcher also prioritizes ease of use with its push-button start and lightweight design, allowing for straightforward operation. The quick-release feature for switching attachments makes it convenient for users who may need to alternate between dethatching and scarifying. This focus on user-friendly operation ensures that even those with less experience can effectively maintain their lawns.
Versatility
The versatility of the BLACK+DECKER Weed Eater is one of its strongest selling points. As a 3-in-1 tool, it can adapt to various lawn care tasks, making it suitable for homeowners with diverse needs. Whether you need to mow, trim, or edge, this product can handle it all, particularly in smaller or complex yard spaces.
In contrast, the Greenworks dethatcher is more specialized, focusing specifically on dethatching and scarifying. While this tool is highly effective for its intended purpose, it does not offer the same level of versatility as the Weed Eater. Homeowners looking for a multifunctional tool may find the Weed Eater more appealing, while those primarily concerned with lawn health may prefer the Greenworks.
Portability and Storage
The BLACK+DECKER Weed Eater's design promotes easy storage and portability, thanks to its compact nature and lightweight structure. The combination of a detachable mower deck and adjustable settings allows for simple storage in tight spaces, making it a practical choice for users with limited storage options.
The Greenworks dethatcher is also designed with portability in mind, featuring a lightweight build that facilitates easy movement across the lawn. However, its structure is more fixed compared to the Weed Eater, which might require more effort to store away efficiently. Both tools are manageable, but the Weed Eater may have the edge in terms of compact storage capabilities.
Price Consideration
In terms of pricing, the BLACK+DECKER Weed Eater is available for $169.00, while the Greenworks dethatcher is slightly less at $159.90. This makes the Greenworks product about 6.5% cheaper. However, the price difference is relatively minor, considering the multifunctionality of the Weed Eater, which may justify its higher price for those seeking a versatile lawn tool.
Both products offer good value for their respective functionalities, but the choice may ultimately depend on whether you prioritize versatility or specialized lawn care. The BLACK+DECKER version serves multiple functions, while the Greenworks option focuses solely on keeping your lawn healthy.
Which should you buy?
Choosing between the BLACK+DECKER Weed Eater and the Greenworks 13 Amp 14-Inch Corded Dethatcher/Scarifier largely depends on your specific lawn care needs. If you require a multifunctional tool that can mow, trim, and edge, the BLACK+DECKER Weed Eater is the better option, despite its higher price. However, if your primary concern is maintaining a healthy lawn by removing thatch effectively, the Greenworks dethatcher offers a specialized solution at a slightly lower cost. Ultimately, both tools are solid choices in their categories, catering to different aspects of lawn maintenance.

