greenworkstools

40V 14" Cordless Dethatcher w/ 4.0Ah Battery & Charger

SKU 2505102

MODEL# DHF301

Keep your lawn happy and healthy!

Size: 14”
What's Included: One (1) 40V Battery & One (1) Charger
Runtime: Up to 30 min. with 4.0Ah Battery
Charge Time: 120 min. with included charger
Acreage: Up to 1/3 Acre
Power 75+ Tools with any Greenworks 40V Battery

View more details

Product variants

$299.99

$299.99 ~~$299.99~~

Earn loyalty points

Change Best Buy Store

Availability based on local stock and may change. Order before 4pm eligible for same day where available.

More near your

Showing in-stock stores within 100 miles

View full details

40V 14" Cordless Dethatcher w/ 4.0Ah Battery & Charger

$299.99

Details

Key features

Powerful 40V motor provides up to 30 minutes run-time with 4Ah battery
Charger provides full recharge in 120 minutes putting you back to work
14-Inch dethatching path gets your work done faster
Stainless steel tines stay sharp longer for reliable performance
Maintenance free - No gas, oil, or tune-ups
Free replacement tines included
3/8" dethatching depth
Easy push button start
7" wheels for easy maneuverability
Battery Powers 75+ 40V Products - One battery to mow, blow, cut, trim, cultivate, and more!

Warranty + Service

3 year tool limited warranty
3 year battery warranty
Dedicated Support 1-888-909-6757
Power 75+ Tools with any Greenworks 40V Battery

Frequently Asked Questions

What Does a Dethatcher Do?

A dethatcher removes thatch—a layer of dead grass and debris that builds up around the base of your lawn. Thatch blocks water, air, and nutrients from reaching the soil. Regular dethatching promotes healthier, stronger grass growth by improving nutrient absorption.

Is This Dethatcher Self-Propelled?

No, our dethatcher is not self-propelled, but its lightweight design makes it easy to push and maneuver. The raking action may pull it slightly forward, but you’ll still need to guide it for best results.

When Is the Best Time to Dethatch my Lawn?

The ideal times are:

Late spring (after active growth begins)
Early summer (before extreme heat)
Early fall (to prepare for winter)

Avoid dethatching in hot, dry weather or when the soil is too wet—moist (but not soggy) soil works best.

Does this dethatcher have a collection bag?

No, our dethatchers do not include a bag because thatch is too light to be effectively collected. Instead, simply rake up the loosened debris after dethatching.

Can I Use a Dethatcher to Aerate Soil?

No—dethatching and aeration serve different purposes:

Dethatching removes the thatch layer to improve water/nutrient absorption.
Aeration removes small soil plugs to reduce compaction.

For best lawn health, consider doing both (but not at the same time).

Can I get longer replacement tines?

No, we currently only offer one size at 1 3/4 inches.

Can I use it to cut weeds?

No, this is strictly a dethatcher. It will not cut weeds. Dethatching removes the thatch, buildup of organic debris on the surface of the ground, which prevents water and nutrients from getting into the soil, removing it allows this to happen more easily, so you get a stronger lawn growth. For cutting weed management we would recommend our string trimmer units.

How short does my grass have to be prior to use?

We advise that your grass be mowed to its shortest recommended seasonal height prior to using the dethatcher.

Owner's Manual

View Manual

Warranty

Warranty + Service
3 year tool limited warranty
3 year battery warranty
Dedicated Support 1-888-909-6757
Power 75+ Tools with any Greenworks 40V Battery

Frequently Asked Questions

What can Greenworks Tools E-gift Cards be redeemed towards?
Are there any fees or expiration date to use Greenworks Tools E-gift Cards?
Someone has asked me to pay them with a gift card. Is this a scam?

Your Cart

VIEW AND EDIT CART

Short on time? Grab a gift card this holiday!

40V 14" Cordless Dethatcher w/ 4.0Ah Battery & Charger