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Earthwise LSW70021 21-Inch Width Leaf & Grass Push vs YARDCARE Electric Dethatcher and Scarifier, 2-in-1 Lawn

Updated July 2026 — Earthwise LSW70021 21-Inch Width Leaf & Grass Push wins on width, YARDCARE Electric Dethatcher and Scarifier, 2-in-1 Lawn wins on rpm and power.

The Electric Dethatcher and Scarifier offers more versatility and better value for lawn care needs compared to the Earthwise LSW70021.

Why Earthwise LSW70021 21-Inch Width Leaf & Grass Push is better

Price

Earthwise is more expensive at $129.99.

Simplicity

Earthwise is straightforward for leaf collection.

Design

Earthwise has a simple push design.

Why YARDCARE Electric Dethatcher and Scarifier, 2-in-1 Lawn is better

Functionality

Electric Dethatcher offers dethatching and scarifying.

Efficiency

Electric Dethatcher has a powerful motor.

Collection Capacity

Electric Dethatcher has a larger 10.5-gallon bag.

Overall score

Earthwise LSW70021 21-Inch Width Leaf & Grass Push
72
YARDCARE Electric Dethatcher and Scarifier, 2-in-1 Lawn
85

Specifications

SpecEarthwise LSW70021 21-Inch Width Leaf & Grass PushYARDCARE Electric Dethatcher and Scarifier, 2-in-1 Lawn
Price$129.99$98.41
Sales Rank647414123
Collection TypeSweeperDethatcher
Height AdjustmentYes5 Positions
Motor PowerN/A13 Amp

Dimension comparison

Earthwise LSW70021 21-Inch Width Leaf & Grass PushYARDCARE Electric Dethatcher and Scarifier, 2-in-1 Lawn

Overview of the Earthwise LSW70021 and Electric Dethatcher and Scarifier

The Earthwise LSW70021 and the Electric Dethatcher and Scarifier both provide effective lawn care solutions but serve different purposes. The Earthwise LSW70021 focuses on collecting dry leaves and light debris, while the Electric Dethatcher and Scarifier excels at promoting healthy turf through dethatching and scarifying.

The Earthwise model is priced at $129.99, making it a mid-range option. In contrast, the Electric Dethatcher and Scarifier is priced at $98.41, which is about 17% cheaper. This price difference reflects their distinct functionalities and target lawn care tasks, appealing to different consumer needs.

Functionality: Sweeping vs. Dethatching

The primary function of the Earthwise LSW70021 is to sweep dry leaves and grass clippings from maintained lawns. It is designed for optimal performance on short grass and flat surfaces, making it suitable for regular yard maintenance. The sweeper works best when the lawn is freshly mowed, requiring several passes for effective cleanup.

On the other hand, the Electric Dethatcher and Scarifier serves a dual purpose, allowing users to dethatch and scarify their lawns. The dethatching mode effectively removes thatch, which can hinder grass growth, while the scarifying function promotes root growth by slicing through grass roots. This versatility makes the Electric Dethatcher and Scarifier a more comprehensive tool for lawn care enthusiasts.

Design and Usability

The Earthwise LSW70021 features a simple push design, allowing users to maneuver it easily across the lawn. With a 21-inch sweeping width and a medium-capacity 2.6-bushel collection bag, it is designed for moderate debris storage. Users can adjust the height of the brushes for optimal contact with the lawn surface, which is crucial for effective leaf collection.

Conversely, the Electric Dethatcher and Scarifier is equipped with a powerful 13-amp motor, delivering up to 3,600 RPM, and has a 14-inch wide cutting path. This motor power enhances its efficiency during operation. The device also boasts a 5-position depth adjustment, allowing for precise control based on lawn conditions. The user-friendly design includes dual safety switches, which is an important feature for safety-conscious consumers.

Performance on Different Lawn Types

The Earthwise LSW70021 is best suited for maintained lawns with dry leaves and light debris. It is not ideal for tall grass or uneven terrain, as performance may vary based on conditions. For those looking to maintain a clear lawn after a fall season or during lighter debris periods, this sweeper can be quite effective.

In contrast, the Electric Dethatcher and Scarifier can handle a variety of lawn conditions due to its adjustable depth settings. It effectively removes thatch from thicker grass, promotes healthier turf, and accommodates seasonal lawn care needs. The ability to switch between dethatching and scarifying makes it a more adaptable tool for users facing varying lawn conditions throughout the year.

Maintenance and Cleanup

Both products offer convenient features for cleanup, although they cater to different types of debris. The Earthwise LSW70021 includes a removable 2.6-bushel collection bag that may require multiple dumps during heavy leaf seasons. This aspect can be a drawback for users with larger yards filled with leaves, as it may lead to more frequent interruptions during cleanup.

The Electric Dethatcher and Scarifier, however, features a larger 10.5-gallon collection bag, which simplifies the cleanup process after dethatching and scarifying. This larger capacity allows users to work longer without needing to stop for bag changes, making it a more efficient choice for extensive lawn care tasks.

Price Consideration

The Earthwise LSW70021 is priced at $129.99, while the Electric Dethatcher and Scarifier is available for $98.41. This price difference of about $31.58 highlights the affordability of the Electric Dethatcher and Scarifier, especially for those looking for a multifunctional tool. Given that the Electric Dethatcher and Scarifier is also ranked higher in terms of sales with a bestseller rank of 14123 versus the Earthwise's 6474, it suggests a broader appeal among consumers seeking value for their lawn care investments.

Customer Experience and Reviews

While specific customer reviews are not provided, the features of each product indicate differing user experiences. The Earthwise LSW70021 may appeal more to users who prefer a straightforward approach to leaf and debris cleanup, particularly in well-maintained lawns. However, it may face criticism from those with larger or more complex lawn conditions.

Conversely, the Electric Dethatcher and Scarifier's dual functionality likely attracts users looking for versatility and efficiency in lawn care. Its powerful motor and adjustable settings suggest that users can expect satisfactory performance across various lawn conditions. The convenience of its larger collection bag further enhances its user-friendliness.

Which should you buy?

Choosing between the Earthwise LSW70021 and the Electric Dethatcher and Scarifier ultimately depends on your specific lawn care needs. If your primary goal is to collect dry leaves and debris from a maintained lawn, the Earthwise LSW70021 is a solid choice. However, for those seeking a more versatile tool that can improve lawn health through dethatching and scarifying, the Electric Dethatcher and Scarifier is the better investment, especially considering its lower price point and multifunctional capabilities.