Sun Joe 15 Inch Dethatcher: Top Picks 2022, Recommendations, And FAQs

Peter Brown By, Peter Brown

Our experts in the fields of Sun joe 15 inch dethatcher in August 2022 have accounted for a relatively large number of interested customers who have enough budget to invest in it. Below is a list of 12 products from famous brands like Sun joe, Greenworks, Goplus, Lawnmaster for your reference.

Products Suggest

  • Stainless steel tines stay sharp longer for reliable performance
  • Robust 10 Amp motor
  • Questions, Text 563563 to chat directly with a Sun Joe expert
  • HEIGHT CONTROL: Tailor cutting Height with 7-position Height control
  • POWERFUL:670-watt brushless motor runs cooler and lasts longer than traditional brush motors
  • 48V POWER: Included 2x 4. 0 Ah batteries offer up to 25 minutes of rechargeable runtime
  • Powerful: Perfect for Small to medium lawns, battery-powered mower's durable Steel blade cuts a crisp 14-inch wide path with precision in a single pass
  • ACCESSORIES: Detachable 10. 6-Gal (40 L) grass catcher for easy disposal
  • 【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.
  • 【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.
  • POWERFUL: 13-amp motor cuts a 14-inch wide path
  • STEEL BLADES: Durable 14-Inch steel blade cuts with precision

What Is The Ideal Item Among Sun joe 15 inch dethatcher That Meets Your High Expectation?

Until now, numerous customers trust the information and advice we offer them, which means our offers to you are accurate and up to date all the time. This objective is being pursued with tremendous zeal and attention. 

It would be best if you guys continued to be the highest focus. The first step in making an informed shopping decision is to educate yourself with the below FAQs:

  • In the current market, which one is the best ideal product?
  • What is the value of this investment?
  • Where could you find the help and support for product concerns?
  • How can you evaluate the quality of this product?
  • What are the advantages this product offer?

Thanks to surveys from well-known websites, forums, and user feedback, we've produced a list of Sun joe 15 inch dethatcher of 2022 that you can buy on e-commerce websites. To assist you in making the most accurate automatic selection, we used AI and Big Data methods to search and assess our items below. Thus, you can trust their quality.

Because these characteristics were created and approved by our experts and support from technology, a critical study of them would be beneficial. It's necessary to keep in mind the following:

Dethatcher Width

You have to consider the different sizes of the dethatchers when choosing one. You have a wide range of options for both small and large yards.
A dethatcher will need to pass less property if it is wider than its width. It can prove difficult for larger dethatchers to navigate narrow passageways through property like those between gates or trees. Before you decide on a dethatcher, consider the most narrow areas of your property.

Weight Capability

Sometimes, you may need a dethatcher who can dig deeper into the thatch. If you haven't dethatched in fall and winter has piled the leaf litter, grass clippings and needles onto a dense mat, this might apply. A bit more weight may give the dethatcher a little more bite in these cases.
To help dig the tines into hard thatch, some tow-behind shopper can be weighed. Consider moving to a dethatcher that is more capable of handling heavier loads.


Tines are small, finger-shaped prongs that penetrate the thatch to loosen it. The width of any type of dethatcher will determine the number of tines that are included. The tines move around the shaft or pull through the yard, digging into the thatch and lifting it to break it down.
It is also important to consider the material of your tines, as thatch can be dampened and cause some types of corrosion. The best tines made of stainless steel or spring steel are strong and resistant to corrosion. If you are looking for a tool that is easy to maintain, stainless steel is the best choice.

Motor Power

It isn't a difficult task and doesn't need a powerful, heavy-duty machine. A basic electric motor is sufficient to remove the layer of leaf litter and grass that lies within lawns.
These motors typically have 10 to 15 amps. 15 amps are for heavier duty. A higher ampage will be more effective in cooling your engine when it is running. However, a smaller property doesn't need more than 10amps.

Power Type

To remove thatch from your yard, you can choose to either purchase an electric dethatcher powered by yourself or mountable tows. You have the option of a corded or a cordless electric dethatcher, even in case you are using one.
Two behind is best if your tractor/truck can be used to pull the mower behind the lawn. You should ensure that your lawn has a power outlet so you don't need to purchase an extension cord. For compact grasses, a cordless device can be used.

Lawn Size

Your lawn's size and type will determine the effective area that your lawn dethatchers can cover. A heavy-duty lawn dethatcher is not necessary for regular backyard grasses that are naturally grown. You can save money by choosing a more affordable option to meet your current needs. A large working width is better for commercial applications as it covers more lawn. The type of lawn mower you use will affect the durability and performance of your tines.

Additional Features

A few dethatcher models have additional features that may help you make a decision. The best dethatchers can be adjusted in height to allow the tines to run deeper through thicker thatch, or higher over thinner grass. This is especially important if the grass has different thicknesses.
Tow-behind mowers may have levers which raise and lower the tines in the grass. This feature is useful when you cross driveways and pathways. It is possible to lift the tines without having the tractor user get up. The tines are then easily lowered when the concrete or pavement has been cleared.


The durability of the tines is the key component of the lawn mower. As they clean your garden, the tines at the bottom of your lawn dethatcher are small but flexible and sharp.
You can get more dirt and thatch out of your pines the better they are. These lawn dethatchers are durable only if the pines used and the build quality of each dethatcher. For added safety, make sure you get a model with a longer warranty.

Handle Size And Ergonomics

Hand-operated tools must be checked to ensure that the handle shape and design are ergonomic. These handles will be used for a long time. These handles should be ergonomically designed to provide maximum comfort. This can cause strain and make it difficult for you to use the device for long periods. Manufacturers provide lawn dethatchers with a soft, secure grip that feels good on your hand and provides a firm grip. This is essential for all lawn dethatchers that are electrically powered.


1. How Does A Lawn Dethatcher Work?

Dethatcher is the name of a type of soil that contains dead grass, roots and other debris. It accumulates on the soil's surface, and between the green grass blades.
Dethatcher employs a rake with tines to cut through the thatch, then rake it up. This allows the healthy new grass to grow.

2. How Do You Dethatch A Lawn?

Check your grass height before you dethatch. Before you dethatch, make sure your grass is not more than 2 inches high. You can use the dethatcher to run over each section of your lawn one or two times depending on how much thatch has built up. Once you have passed the lawn, inspect it and determine if there is any need for another pass. After the lawn has been dethched, the remaining dead matter from the lawn will be on the top of your grass. A quick rake should suffice.

3. Is Dethatching Necessary?

Lawn dethatching, even though many people don't know how to do it and are not familiar with the process, is essential. It's important to do it right. Otherwise, the grass can become extremely thin and may not be covered properly.

4. Should You Rent Or Purchase Your Own Dethatcher Model?

People used to rent lawn mowers because they were too expensive. However, today's prices are reasonable and you can buy your own dethatcher.
You can store them easily and they are compact, which is just one reason to own your dethatcher rather than renting it every now and again.

5. What Is The Purpose Of Buying One?

It is used to get rid of the dead and dying grass roots as well as other debris. This is usually caused by a layer of dead grass, roots and debris that has built up under the lawn. Lawn dethatcher can be a great option.

6. Should I Aerate Or Dethatch My Lawn?

Thatch is dead grass that builds up on the lawn. This must be removed and prevented from accumulating further. It will ensure nutrients and water reach the roots, giving your lawn a healthy look.
Thatch removal is done with a raking device. You press the tines into the grass to make holes and then scrape up the thatch. If there's only minor accumulation of thatch, this is the best method.
Aerating your lawn is a good idea if your lawn has more than one layer of thatch or is very compacted. After you've completed dethatching, this is the best time to aerate your lawn. The process of aerating is a way to break up soil, pull out cores, and leave holes a few inches in depth. This allows water and nutrients to flow easily into the roots.

7. Should I Fertilize My Lawn After Dethatching?

The grass can suffer from dethatching, which can cause it to be very rough. To help your grass grow back, fertilize immediately after you have finished.

8. What Is The Difference Between A Scarifier And A Dethatcher?

A scarifier is similar to a dethatcher, but there aren't any significant differences. A scarifier goes deeper than a dethatcher, digging into soil, thatch and moss below the surface. The only thing that dethatchers do is to loosen the leaves and clippings.

9. When Should You Dethatch A Lawn?

When dethatching lawns is necessary, there are two things to keep in mind. Dethatching is recommended if your lawn has 1 to 2 inches of itch. It may not be needed if there is less than thatch. A power rake is an alternative to a standard dethatcher. It can do more work, or if the thatch is particularly thick. Growth timing is the second. Only dethatch your yard in the right season for your type of grass.

10. How Often Do I Need To Dethatch My Lawn?

You should dethatch your lawn at least twice per year. Once in spring, after snow has compacted the thatch and again in fall before new snow settles on it.

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Peter Brown By, Peter Brown