What is a Lawn Scarifier

What is a Lawn Scarifier?

Keeping your lawn in its best shape is no easy task. However, by investing in the right tools and using them the right way, you can reduce the workload remarkably.

One of the lawn equipment that you should consider purchasing to maintain a healthy lawn is a lawn scarifier. The sacrifier may not be as popular as mowers but the machine too is quite important.

If you don’t know much about the tool, you should read this guide. It contains information about what a lawn sacrifier is used for and teaches you how to use it.

So, What’s a Lawn Scarifier?

The lawn sacrificer or dethatcher, as it is sometimes called, is a vital yard tool. This equipment is crafted specifically to penetrate the soil, extract dead moss and remove other debris such as grass cuttings. The tool is also capable of aerating the soil and can either be powered by a manual push activity or electricity.

Electric lawn scarifiers are very popular because they are lightweight, budget friendly & easy to maintain. The electric lawn scarifier can be a wise pick if you have a small lawn or garden.

Do you know that leaving your lawn for a long time without scarifying it is dangerous for your lawn? Think about it. When you leave dead grass clippings and moss lying on your yard do, they not eventually constitute a nuisance?

First, they affect the overall appearance of the yard. Then they obstruct the much-needed water from penetrating deep into the soil where it can nourish the plants.

Meanwhile, when this moisture sits on the clippings for a while, moss begins to grow thereby creating even more headaches for you. Is this what you want? Not likely. For this reason, consider introducing detaching to your lawn care routine.

This Is How You Should Use Your Yard Scarifier

Step 1: Tidy Up

Take out time to examine your lawn a few weeks before the time you intend to scarify your it. Remove whatever debris or live moss you find on it. This is necessary before you go any further with your scarifying.

So, get a good moss killer and apply it on your lawn as stipulated in the instructions. You must do it right since you might wind up worsening the situation if you don’t. After applying the moss killer, rake them out of your lawn.

Step 2: Mow Your Grass on a low setting

After you have successfully killed the moss and they look brown or black, proceed to mow your lawn. However, make sure to mow when the weather is dry and adjust the setting to low. When you mow immediately before you scarify, you’ll be able to collect grass clippings before they dry up or start causing any damage.

Step 3: Scarify Your lawn with the setting high

Now that you’re ready to use your dethatcher, put the machine on a top setting and take it over your soil surface two times. After this, redo this process but at angles. Here, you will want to bring down the setting before every pass.

Step 4: Finish Off by Applying Grass Seed and Topsoil

It would be nice to add grass seeds and cover the soil surface with soil after dethatching. However, this is not compulsory. Adding grass seed can be the best remedy if you notice your lawn looking somewhat tired.

If you do apply grass seed, you need to protect it with a layer of sharp sand and fine compost mixture. This process of overseeding will protect the seeds as they germinate.

When Should You use a Dethatcher?


There is no specific ideal time for lawn dethatching. A lot depends on the weather condition as well as your location. However, it is best to scarify in periods when your grasses grow the most.

Typically, this period falls between the fall and the end of spring. You can scarify at least one time in a year or even do it more frequently if the moss growths in your yard are alarming.

Are there alternative Scarifying tools?

Luckily for those who do not own a scarifier, other alternative tools can get the job done. The most common alternative for a scarifier is a basic garden rake.

The rake is effective and will even allow you to regulate the amount of pressure your soil undergoes since the tool is lightweight and easy to manoeuvre.


A portable trowel can also help to get rid of lawn debris while a fork can work as a soil aerator. Some tools even have both the rake and scarifier function. With tools like this all over the market, you have no excuse for not scarifying your lawn.