Gypsum For Lawns

Last Updated on May 23, 2022 by admin

If you would like to improve your lawn healthily, then gypsum application is a great idea. For this reason, choosing the most appropriate gypsum for your lawns is fundamental.

When you apply gypsum to your lawn, it will serve as a rectifying substance to most of your lawn problems. It will bring your lawn back to life and make your turf grow in a better way.

We will be discussing more on why gypsum is needed for your lawn. We will also discuss some of their benefits, and we will recommend some gypsum you can apply to your lawn.

Why You Need Gypsum for Your Lawns

If you are so particular about giving your lawn that beautiful greenly look, you will need gypsum for your lawn.

You need gypsum for your lawn, especially during the winter months. When the cold, snowy winter approaches and your area is the salty regions (especially coastal and arid region). Salt tends to gather up near the melted ice; giving your turf unpleasant patches and this can cause damage to your lawn.

However, when you apply gypsum to your lawn, it will help your lawn journey into winter and come out of the winter flourishing.

Why You Need Gypsum for Your Lawns

Gypsum will control this salt by making them leach away into the sub-soil. The salt will be leached below the roots of your lawn. Therefore, the root of your lawn remains harmless.

Note that with gypsum application; a lot of water will be needed to help the leaching process.

Gypsum not only removes excess salt, but it will also replace salt with calcium in the soil. As such, there will be a great deal of improvement in the soil structure of your lawn.

Benefits of Applying Gypsum to Your Lawns

There are other benefits you get to enjoy using gypsum for your lawns. Just take a look at some benefits of feeding your lawn with gypsum:

  • Reduces Coil Compaction: if the soil in your area is compact, especially clay soil, gypsum will be of great help to the soil. Gypsum will help diminish the compaction of soil which in turn opens up the pours in your soil. This helps increase the condition of soil aeration in your lawn. Now your lawn will enjoy that full thick beautiful turf look!
  • Neutralizer for Pet Urine: most homeowner with pets suffers from pet urinating on their lawns. Pet urine is not healthy for your lawn. It can cause yellow patches to your lawn and they may not recover, making your lawn not so pleasing to the eyes. The good news is gypsum can serve as a neutralizer for pet urine, solving the problem of yellow spotting on your lawn. It is a harmless neutralizer and safe for humans, your pets, turf, soil, and plants.    

Recommended Gypsum For Your Lawns

Below are some recommended gypsum for your lawns:

Espoma GG36 Garden Gypsum Soil Conditioner, 36-Pound

We suggest Espoma garden gypsum soil conditioner as one of the gypsums you can apply to your lawn. It serves as a good neutralizer from pets’ urine that can burn your lawn. Epsoma gypsum pellet soil conditioner will also neutralize burns caused by the salt spread in melted ice.

Another advantage of the Epsoma gypsum soil conditioner is that it helps breaks up those compact heavy and clay soils. With this, the soil in your lawn will thrive better with good air circulation.


  • Neutralizer for pet urine.
  • Improves heavy clay soils rapidly.


  • If enough water is not added for leaching away salt, the product might not work well.

Pennington Fast Acting Gypsum Fertilizer, 30-Pound

Applying Pennington gypsum will be beneficial to your lawn and it works very fast! It will help break up those thick soils making the turf’s roots easier to work through and receive more air circulations.

The Pennington gypsum will work wonders on your lawn making them grow green and healthy.


  • Does a quick job repair with your lawn problems.
  • Increase water and air penetration into your lawn.


  • None that we could find yet.

Oldcastle Kolorscape 54055006 Yardright Soil Doctor Pelletized Gypsum Soil Conditioner, 40-Pound

Oldcastle is a type of pelleted gypsum that will boost the growth of your lawn and make your turf green and attractive.

It will also help loosen and improve tightly packed heavy and clay soil. Your soil becomes well aerated and easier for the roots to work through in the process of gypsum application.


  • Neutralizes salt de-icing from winter.
  • Good for heavy clay soil improvements.


  • Lots of water is needed for the leaching process.

Final Words

By now, you should know why applying gypsum to your lawns is a great thing to do! You can apply gypsum to your lawn at any period of the year. However, you should read instructions to know the best application time that will suit your lawn. You can apply gypsum to your lawn two or three times a year.


What does it help with when you apply gypsum to a lawn? 

Gypsum is used for a number of purposes, in this case it would be applied to the top layer of soil to raise it's water holding capacity and improve its aeration. It may also be applied to lawns with clay soils to provide a base for grass seed to establish itself. This can be done as an overlay or through injection. The injectable forms are preferred because they're more likely to penetrate the soil and allow the grass to establish itself.

Gypsum is used in a number of ways to improve the appearance and health of lawns, shrubs, trees, and other plants. Gypsum's major benefit comes from its ability to absorb and hold water, helping to keep your soil and surrounding environment moist.

It stops weeds, keeps the grass from drying out.

Gypsum is the active ingredient in many "weed-and-feed" products. You spread it on the lawn, and it helps prevent weed seeds from germinating. It's also very good at getting rid of existing weeds. I've used it several times on my lawn, and I like how it works. It's not toxic, and it doesn't harm your lawn or the environment.

I think the idea is to apply it in the fall before a winter freeze. Then it will hold moisture better and protect the grass from freezing. 

When should I apply gypsum to my lawn? 

I use it at the beginning of the growing season and then again when it gets hot. My lawn is very thick so I don't think it will be a problem. It does get compacted a little bit but I just rake it back down. I like it because I can see where I'm applying it and I don't need to water it as often. I use gypsum at the beginning of the season and then apply a couple of weeks later.

Will it hurt my plants?

No. It can actually be beneficial to your plants, but some types of plants do not like gypsum and will not tolerate it.

Where is the best place in the lawn to add gypsum?

The best place for gypsum is where the lawn has lots of grass, as the salt in the gypsum will encourage the grass to grow. That will also improve the look of your lawn, and save you money on fertilizer.