The Top 10 Best Black Friday Lawn Dethatchers Deals 2021

The Top 10 Best Black Friday Lawn Dethatchers Deals 2021 – Lawn Dethatchers Black Friday Deals – Buy Online Lawn Dethatchers and Save huge on this Black Friday 2021.

The most awaited Black Friday Lawn Dethatchers Deals 2021 is about to start. Have you planned your brand new Lawn Dethatchers yet? If your answer is no, then you don’t need to worry as the following article has all the things that will make your confusions clear to buy a new Lawn Dethatchers.

Black Friday Lawn Dethatchers Deals 2021

Table of Contents

What is thatch?

Thatch is the light brown layer between your lawn grass and the soil which builds up over time. It consists mostly of rotting organic matter, such as dead and compressed grass, branches, stems, leaves , and roots.

Can thatch formation be stopped?

Thatch formation is inevitable because any time you mow the grass, it’s difficult to recover 100 percent of the cuttings. And equally difficult to keep the wind from bringing dirt, dead leaves and other debris into your yard and settling into the lawn.

By ensuring that you do as good a job as possible of removing the cuttings after each mowing, keeping the use of fertiliser to a minimum and not watering the lawn so much that it promotes an excessive rate of growth, you will minimise the growth of thatch. Uncommon mowing would also commonly contribute to the accumulation of thatch.

If you cut more than 1/3 of the grass blade at any time, these long cuttings are perfect generators of thatch. Shorter cuttings that break down faster and can not produce the characteristic thatched weave mean regular mowing.

In this article we listed Lawn Dethatchers deals. Our team analyzed and shortlisted top products wit Black Friday Deals of Lawn Dethatchers

Lawn Dethatchers Black Friday Deals 2021

Our Pick – VonHaus 12.5 Amp Corded 15″ Electric 2 in 1 Lawn Dethatcher Scarifier and Aerator with 5 Working Depths and 45L Collection Bag

Best Black Friday Lawn Dethatchers Deals 2021

Best Lawn Dethatchers
Best Lawn Dethatchers

Black Friday Lawn Dethatchers Related Deals


Black Friday Lawn Dethatchers Deals Explained

Thatch is an organic material layer that accumulates between the surface of your lawn and the base of the grass stems, sometimes dense. In fact, a small amount of thatch is advantageous in that it can protect the grass roots from being destroyed by the sun and different environmental factors.

However, when this thatch gets too thick, problems arise. Water has a harder time hitting the lawn ‘s roots, the thick mesh can not be penetrated by sunlight, and insects can come in and take shelter in the thatch, spreading disease.

The lawn dethatcher is your way out of your lawn to eliminate toxic amounts of thatch and we’ve pulled together the best lawn dethatchers out there today below.

So here is our list of Best Lawn Dethatchers Black Friday Deals 2020

1. Greenworks 14-Inch 10 Amp Electric Lawn Dethatcher

You Save : $60.05
Greenworks 10 Amp 14-Inch Corded Dethatcher, 27022
  • Robust 10 Amp motor, ergonomic, padded grip and adjustable handle for user comfort
  • 14 inch dethatching path gets your work done faster
  • 3-position tine depth adjustment provides greater control by removing matted layers to promote lawn health
  • Stainless steel tines stay sharp longer for reliable performance

The Greenworks 14 Inch 10 Amp Corded Dethatcher is light and nimble and simple to use. It features stainless steel tines that root out your lawn’s thatch and place it on the surface where it can be easily removed.

Like a gas mower or lawn edger, it will not create any odious carbon monoxide fumes. And that’s brilliant. (But with a grain of salt, take the zero carbon footprint statements. It had to come from somewhere because the energy it uses.) This is an excellent instrument for the dethatching task from a purely practical point of view since it is inexpensive and efficient and folds down for easy storage.

Furthermore, the 10 amp motor for this sort of system is just right. It’s powerful enough to pull the thatch up, but not so powerful that it’s going to devour healthy grass. The manufacturer’s guarantee of 4 years is also good. While you might not use it 4 times in those 4 years in fact, it’s not much of a gamble on Greenworks’ part. Even so, it’s nice to know that it’s there.

2. Mantis 7321 Power Tiller Aerator Lawn Dethatcher

You Save : $29.40
Sun Joe TJ603E 16-Inch 12-Amp Electric Tiller and Cultivator
  • POWERFUL: 12-amp motor cultivates up to 16 in. (40. 6 cm) wide x 8 in. (20. 3 cm) deep
  • DURABLE: 6 Steel angled tines for maximum durability and performance
  • EASY STORAGE: Handle folds for convenient storage and easy transport; voltage (V): 120
  • WHEEL-ADJUSTMENT: 3-position wheel adjustment
  • WE’VE GOT YOU COVERED! : Your new tiller is backed by the Snow Joe + Sun Joe Customer Promise. We will warrant new products for two years from the date of purchase. NO QUESTIONS ASKED. Contact Snow Joe + Sun Joe customer support at 1-866-766-9563 for further assistance.
  • Power source type: Corded Electric

The thatch on your lawn can often become so dense that the land beneath it loses its ability to efficiently absorb water. In such situations, the lawn needs to be aerated. In other words, poke holes in the underlying soil to allow water and essential nutrients back in after dehatching.

The Power Tiller Aerator Dethatcher Mantis 7321 is the ideal instrument for this important work. It will not only effectively clean away the thatch that has taken hold of your lawn and is causing the problem, but once it is free of the thatch layer, it will aerate the soil. So your lawn gets a more well-rounded form of restoration therapy and can recover more easily and more thoroughly. The Mantis cuts a 15-inch wide swath through your lawn, and even after frequent use, the stainless steel tines will not rust away. Make sure you read our guide for the best lawn mowers for robots, too.

3. Sun Joe AJ801E 12 Amp 12.6 Electric Scarifier Lawn Dethatcher

You Save : $18.44
Sun Joe AJ801E 13 in. 12 Amp Electric Scarifier + Lawn Dethatcher w/Collection Bag, Green
  • Ideal for revitalizing Small to mid-sized lawns
  • Minimum cutting Height (inches): -0. 12. Mower amperage (amps): 13 rakes a 12. 6" Wide path to get your job done faster
  • Scarifier function to cut grass roots for thicker growth, healthier lawns
  • Airboost technology - Spring Steel tines for maximum thatch pickup
  • ETL approved; Full 2-year

The Sun Joe AJ801E electric dethatcher is the perfect tool to bring life back to your medium-sized to large lawn, with a powerful 12 amp electric motor and a 12.6 inch wide dethatching road. It could be because it’s being strangled by thatch if you have a decent sized lawn that starts showing signs of trouble.

With its stainless steel tines, the AJ801E from Sun Joe will dig down into your lawn to root out thatch to allow light, water and nutrients back in. If a smaller motor has to be regularly shut down to avoid overheating, the AJ801E ‘s 12 amp motor can power through the hardest thatch on the largest lawn without breaking down or having to be shut down.

The tines are height adjustable, the handle is thick and comfortable, and with a collection basket it is one of the few dethatchers to come with. And finally, you can turn to the scarifier to snag and scrape even the thickest, most stubborn thatch if your lawn needs some genuine deep-seeded love.

4. Earthwise LSW70021 21 Yard Sweeper

Earthwise LSW70021 21-Inch Leaf & Grass Push Lawn Sweeper, Width, Black
  • 21" brush width yard sweeper
  • Leaf Sweeper with spinning rake-like action
  • Sturdy and lightweight push leaf sweeper with grass catcher design with superb maneuverability
  • Adjustable leaf sweeper rake height for easy and efficient collection of debris
  • Leaf sweeper with 80% pick-up on the first pass; Not ideal for collecting rocks, nuts, pinecones, or wet debris
  • Need help or have an issue? Earthwise’s customer support is here to help you; Contact Earthwise Customer Support at 1-800-633-1501 for further assistance or questions

The final item on our list of the best lawn dethatchers is Earthwise’s LSW70021 Yard Sweeper. Although you might use this in theory to remove some light thatch from your grass, its presence here has more to do with filling the cleaner-upper’s much-needed function. You see, dethatching has a habit of creating large quantities of dry thatch content that once it has been excised from the roots must be removed from the lawn. And most lawn dethatchers just don’t come with sacks for collection. They just dig up the stuff and store it for you to deal with on the face of the lawn.

Many individuals will get on their riding mower and use their selection bag to corral the thatch. However, many others have no riding mower and are sometimes left to hand rake the thatch to strength. This 21-inch wide Earthwise sweeper offers a much easier, less labor-intensive way to complete the dethatching process.

Overall, you can say that a lot of benefits come with Lawn Dethatchers .

When the Black Friday Lawn Dethatchers Deals 2020 starts in a few days, these items / products will be available at a whopping discount. Share this with someone who is planning to buy Lawn Dethatchers so that they get better options in their buyer’s list.

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Black Friday Lawn Dethatchers Deals
Black Friday Lawn Dethatchers Deals

Black Friday deals are coming with a plethora of benefits, so do yourself a favor and check out some Lawn Dethatchers from different brands. Be assured that you won’t burn a hole in your pocket as brands are expected to provide a huge discount on these Lawn Dethatchers.

Hope this list of the best Lawn Dethatchers will be helpful for you. Feel free to contact us if you have any questions about our blog or our reviews, and we will be happy to help you with your purchasing decisions in any way we can.

Sun Joe AJ801E 13 in. 12 Amp Electric Scarifier + Lawn Dethatcher w/Collection Bag, Green

 in stock
20 new from $119.00
1 used from $113.05
Free shipping
as of April 13, 2021 12:34 am


  • Ideal for revitalizing Small to mid-sized lawns
  • Minimum cutting Height (inches): -0. 12. Mower amperage (amps): 13 rakes a 12. 6" Wide path to get your job done faster
  • Scarifier function to cut grass roots for thicker growth, healthier lawns
  • Airboost technology - Spring Steel tines for maximum thatch pickup
  • ETL approved; Full 2-year

Goplus 2-in-1 Corded Lawn Dethatcher with 4 Cutting Heights, 15-Inch 13 Amp Electric Scarifier w/ 50L Collection Bag, 2 Removable Blades

$189.99  in stock
as of April 13, 2021 12:34 am


  • 【2-In-1 Dethatcher & Scarifier】Equipped with powerful 13 amp motor, this dual-function electric scarifier can rack 15” path to get the heavy mowing and scarifying job done is fast speed. And you can easily change the cylinders in few minutes. Besides, this machine has a 50L collection bag to gather weeds automatically.
  • 【4-Position Depth Control】The lawn dethatcher has a 4-position height adjustment that suits for different types of grass and level 0 for transport. Moreover, you can easily choose a suitable depth by a lever to scarify your lawn and perforates soil to promote healthy grass growth.
  • 【Security Switch & Comfortable Grip】Double safety switch ensures safe start. You should set the cylinder and depth adjustment in advanced, then press the safety button and pull on the lever against handle bar to start the operation. The lever handle is easy to grasp and manipulate, so you can have a better control and safer working experience.
  • 【Powerful Motor & Angle Adjustment】This corded electric scarifier has a powerful 13-amp copper motor and refined frame that provide you a great maneuverability and an efficient cutting performance. With angle adjustment, you can change the operation angle easily to fit different ground or slope.
  • 【Folding & Carrying Handle】The foldable handle design is ideal for storage and it is easy to fold without extra tools. Plus the carrying handle, this scarifier can be carried effortlessly. Besides, 2 different sizes of wheels can turn at will and move flexibly.

TACKLIFE Scarifier and Lawn Dethatcher, 15-Inch 13 Amp Electric Scarifier&Dethatcher w/ 45L Collection Bag, 5-Position Raking Depth, Easy Storage

$169.97  in stock
as of April 13, 2021 12:34 am


  • Ideal Gift For Renewing Your Grass
  • 2-In-1 DETHATCHER &SCARIFIER - The product has two replaceable blades, you can change them in seconds.Dethatcher can remove the withered grass and moss from the ground, create a favorable conditions for moisture, air, and nutrients to reach the surface.Scarifier can improve the growth environment of root so that the root can grow more deeply
  • 13-AMP 15-INCH - Powerfull 13-amp motor can handle your hard cutting work and provide a high speed (Max3200rpm) to finish your lawn work quickly and efficiently, 15-inch raking width is perfect for your small&medium garden and yard
  • 5-POSITION DEPTH OPTIONAL - The lawn dethatcher has 5-positions depth(0,-3mm,-6mm,-9mm,-12mm) which meet your different trimming needs, the scarifier have 4-position depth(-3mm,-6mm,-9mm,-12mm), 0 depth for transpot.
  • SAFE SWITCH&EASY START - The scarifier and lawn dethatcher have double switch to prevent start it accidently.Easy start only need few steps :First keep pressing safety push-button,second stimultaneously pull the switch handle back with the other hand to the upper handle, third hold the switch and upper handle at the same time

Sun Joe AJ798E Electric Lawn Dethatcher, 13 inch, 11.5 Amp, AirBoost Technology, Green

$144.53  in stock
as of April 13, 2021 12:34 am


  • IDEAL: For revitalizing small to mid-sized lawns
  • POWERFUL: 12-amp motor rakes a 12.6" wide path to get your job done faster
  • FEATURES: Scarifier function to cut grass roots for thicker growth, healthier lawns
  • TECHNOLOGY: AirBoost technology – spring steel tines for maximum thatch pickup
  • MAINTENANCE FREE: No gas, oil or tune-ups

Goplus 2-in-1 Lawn Dethatcher 12Amp, 3 Level Depth Adjustable Weeder w/ 40L Collection Bag & 2 Removable Blades, Corded Electric Scarifier for Garden & Yard

$139.99  in stock
as of April 13, 2021 12:34 am


  • 【2-In-1 Dethatcher& Scarifier】The powerful 12-amp motor rakes 13” wide to effectively solve the problems of trimming and scarifying. In addition, 40L grass collection bag can gather the lawn debris automatically to save your time and energy.
  • 【3-Position Depth Control】Our electric corded dethatcher has 3 depth positions to choose and level 4 for transport, which can meet to your different needs of garden tidiness. You can adjust the lever to a comfortable depth of grass removing and scarifying, which can prevent soil compaction and dispose of lawn debris easily.
  • 【Safety Lock-Off Design】Dual security switch increases your safety while using. You should adjust the cylinder and depth lever well, and then to start the machine. Press the safety button first and pull on the lever to control the operation. Moreover, the ergonomic grip can relieve the fatigue in long working hours.
  • 【Convenient Wheels】The large-diameter front wheels can turn at will and lightweight rear wheels are flexible and labor-saving. Plus powerful motor and refined cylinders, this ripper gives you an efficient cutting experience. So this dethatcheris specifically designed for time-saving work in garden or yard.
  • 【Durable Material & Easy Maintenance】This scarifier is constructed by wear-resistant cover and solid metal frame, which ensures durability and high temperature resistance. Since the smooth surface, our trimmer is easy to clean with a dry cloth. And you should check the weeder frequently to ensure it in safe operation condition.

Sun Joe AJ805E 15 inch 13 Amp Electric Scarifier + Lawn Dethatcher w/Collection Bag, Green

$177.25  in stock
as of April 13, 2021 12:34 am


  • IDEAL for revitalizing small to mid-sized lawns
  • POWERFUL 13-amp motor rakes a 15" wide path to get your job done faster
  • SCARIFIER function to cut grass roots for thicker growth, healthier lawns
  • AIRBOOST TECHNOLOGY – spring steel tines for maximum thatch pickup
  • MAINTENANCE FREE – No gas, oil or tune-ups

Maxpower 330100 16" Universal Power Rake/Dethatcher Lawn Mower Blade, Black

$11.99  in stock
22 new from $11.99
Free shipping
as of April 13, 2021 12:34 am


  • Fits John Deere G110 Series Riders - star center hole blades
  • Set includes 3 blades
  • Replaces OEM No. GX21380, GY20684
  • Proudly Made in USA

Sun Joe AJ801E 13 in. 12 Amp Electric Scarifier + Lawn Dethatcher w/Collection Bag, Green & AmazonBasics 16/3 Vinyl Outdoor Extension Cord | Orange, 100-Foot

$158.99  in stock
as of April 13, 2021 12:34 am


  • Product 1: Powerful: 12-amp motor rakes a 13" wide path to get your job done faster
  • Product 1: Adjustable deck: tailor raking depth with 5-position depth control
  • Product 1: Scarified: use the Scarified function to cut grass roots for thicker growth, healthier lawns
  • Product 1: Air boost technology: spring Steel tines for maximum thatch pickup
  • Product 2: 16-gauge, 3-wire outdoor extension cord; all-copper wire

Nature’s Lawn - Biological Dethatcher - Liquid Lawn Dethatcher, Dethatching Spray for lawns and Grass clippings, Non-Toxic, Pet-Safe 1 QT with Hose End Sprayer

$27.99  in stock
as of April 13, 2021 12:34 am


  • EFFORTLESSLY ACHIEVE YOUR DREAM LAWN WITHOUT EXPENSIVE & DIFFICULT DETHATCHING EQUIPMENT: Your Liquid Dethatcher Spray for Lawns naturally breaks down thatch and grass clippings, freeing up your grass so it can reach the soil, take root, and thrive.
  • THE IDEAL ORGANIC, NON-TOXIC, PET-SAFE, BIODEGRADABLE LIQUID THATCH REMOVER FOR: All Grass Types, Sod, Yards of Any Size, Gardens, and compost
  • THE PREMIER LIQUID LAWN DETHATCHER TRUSTED BY LAWNCARE PROFESSIONALS FOR 10+ YEARS TO: quickly and easily decompose thatch layers and grass clippings to return them to the soil in the form of valuable humus, transforming your stunted grass and brown patches into a breathtaking lush green lawn.
  • HOW TO USE YOUR LAWN DETHATCHER SPRAY: (1QT covers up to 11,000 square feet). 1) If using our quart with hose end sprayer, attach nozzle to garden hose (Fits Most Hoses) 2) Turn on Water 3) Turn Dial To On 4) Spray Lawn in a Side to Side Pattern. REPEAT in 3 weeks.
  • MADE IN THE USA WITH A WORRY-FREE GUARANTEE: We know you’ll love your Nature’s Lawn Biological Dethatcher, but if for any reason you’re not satisfied, we offer a 30-day money-back guarantee on our Liquid Dethatching Spray for Lawns.

Liquid Lawn Dethatcher (32oz) - Convenient Alternative to Corded, Electric, Rake & Tow Dethatchers - Digests Thatch Layer Naturally, Contains Humic Fulvic Seaweed & Molasses, Pairs with Aerator

$27.95  in stock
as of April 13, 2021 12:34 am


  • EASY-TO-USE ALTERNATIVE: Tired of having to pull out the rake to dethatch your yard? So were we. Our liquid lawn dethatcher takes all of the stress for you and provides a cost efficient alternative hours of back-breaking labor.
  • DIGESTS THATCH LAYER AND GRASS CLIPPINGS: Saving you time and money from having to over-water your lawn. It’s environmentally friendly AND takes less time to give your lawn the care it needs!
  • PREMIUM BLEND: Our safe, hyper-concentrated blend is engineered to melt thatch to a beneficial thickness, so you can stop starving your lawn of the essential nutrients, water and oxygen that it needs.
  • TREATS 6,000 SQ FT: At LawnStar, we create cutting edge lawn care solutions that save you time, energy and pay for themselves over and over again.
  • BACKED BY OUR EVERGREEN GUARANTEE: We get it... Trying new things can be tough. That’s why we take all of the risk for you! Buy it, try it, and if you aren’t thrilled with the results you get from using our Lawn Dethatcher, contact us within 30 days of purchase and we’ll process a no-questions-asked return + refund.
About Emily Wilson
Author and Deals Expert at TheBlackFriday.Deals

Emily Wilson is considered one of the leading experts when it comes to Black Friday, and online shopping. With over a decade of experience, she is eager to share his knowledge with TheBlackFriday.Deals readers in order to help them save as much money as possible.