How to Repair a Dry Cracked Lawn

We’re here for you if you’ve ever seen a dry, cracked lawn and wondered how to fix it. This blog post will outline how to repair a dry, cracked lawn so it’s green and healthy again! The first step to repairing a dry, cracked lawn is water. Watering the grass will help keep it green and healthy and allow time for cracks in the ground or soil to heal.

The second thing that should be done is aeration of the soil. Aerating helps open up spaces between dirt particles, which leads to better drainage and prevents roots from getting clogged with soil and moisture. Stick with this blog post until the end to learn more about repairing dry, cracked lawns.

How to Repair a Dry Cracked Lawn

Five Things That Causes Cracks on Your Lawn

1. If the Soil is Too Wet:

Too much water can damage your lawn, making the soil too soft and causing air to escape when you walk on the surface. To fix this problem, aerate your lawn by using a core aerator (which pulls out plugs of soil) to let more oxygen get in the ground.

2. Drainage Issues:

If your lawn experiences drainage issues, there could be two main reasons for this problem. First, poor grading around the foundation causes water to run toward an area and compacted soil. When water runs toward an area and collects there, the ground becomes saturated with too much water. This causes the soil to shrink away from your grassroots, creating large cracks in your lawn, allowing weeds to grow through.

3. If You have Clay Soil:

Clay soil shrinks more than other soils causing a more compacted soil base which is harder for the roots to grow into. However, this shrinkage also causes large cracks in your lawn, making it susceptible to weeds and grass diseases.

4. Compaction From Heavy Foot Traffic:

If you like to do outdoor activities such as playing with your kids or pets, compaction can occur in the soil where they walk and play. This compaction compresses the soil, which damages grassroots and their ability to take in nutrients and water.

5. If You have Drought-like Conditions:

Drought-like conditions are the most common type of cause cracked areas over your lawn. It is tough to maintain a constant moisture level in dry weather, and often, we water our lawns two or three days apart, which does not give grass root systems enough time to absorb and store the proper amount of water.

Things That Causes Cracks on Lawn

Seven Ways on How to Repair a Dry Cracked Lawn Properly

1. Watering correctly:  

To prevent dry, cracked areas over your grass, you need to keep it moist, so it grows the right way into the soil. Try to water your lawn, so it begins with 6-10 inches of water per week for 15 minutes each time. Then, if the weather is sweltering, you need less water.

2. Aeration:   

Before seeding, aerating an area will help hair roots get enough air and nutrients to make a thick lawn over dry, cracked areas. It also opens up the soil for better water penetration, which causes grass to grow smoothly without dry, cracked areas.

3. Seeding:   

Seeding over dry, cracked areas gives you many choices in seeding types on your lawn with different species and varieties of turfgrass with different strengths. You must research these different kinds to find out which is the best for you!

4. Scalping:   

Scalping your lawn before seeding can help dry, cracked areas so that plants will grow there with more robust root systems, more closely together and more profound than they would without scalping. This way, more roots can spread sideways out to the surrounding soil.

5. Fertilizing:   

Adding fertilizer helps grass grow faster and stronger, improving dry areas by creating a thicker lawn over time. You must add nitrogen every three days for about five weeks after seeding. You can also add a pre-emergent herbicide before you seed to prevent weeds.

6. Topdressing:   

Topdressing dry, cracked areas with compost and other organic materials can help the grass grow more roots to hold onto soil and prevent drying out. This grass will become stronger with time, and eventually, the problem should disappear. You must add a half-inch of topsoil or other compost material over the affected area.

7. Watering with a Sprinkler:   

Another way to water your lawn is by using a sprinkler, which can create an overflow of water that helps the grass grow deeper roots that spread out horizontally into the soil. If you have clay soil, you should use this method, which means you need less watering. It may take longer to get results over dry, cracked areas, but it’s an excellent method to use in hot weather.

Watering with a Sprinkler

How Do You Fix Dry Cracking Soil?

Dry cracking soil is a common problem in many lawns. It occurs when the soil surface dries, resulting in a hard crusty layer that can damage grass blades and root systems. This condition often appears following a drought or at times of the year when temperatures are high, humidity is low, and watering schedules have been suspended.

The good news is that dry, cracked soil is a pretty easy problem to solve. Of course, the ideal time to apply a soil amendment is just before or immediately after a rain, but if it’s too late for that, no worries. Just give your lawn an extra-good watering before you spread the topping. Doing so gives the material the best chance of being absorbed into the soil.


There are a lot of ways on how to repair a dry cracked lawn. However, patience and careful planning are the best ways to improve a dry, cracked lawn. First, identify the type of soil your yard has by using a garden hose on wet grass for several hours at different times throughout the day. If you live in an urban area or have no trees nearby, sandy clay-based soils likely exist beneath your turfgrass.

In this case, add organic compost to infuse more water retention into the dirt so that less moisture will evaporate from below ground level during hot periods of summertime weather. On the other hand, if water puddles up quickly after rainfall and doesn’t sink in as mud does, then chances are good that you have loam-based soil. In this case, adding sand to your dirt would be best to balance things out. Finally, if you combine the two soil types, adding organic compost and sand is likely your best bet.

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