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How To Flatten Bumpy Lawn

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Filling Big Dips In Your Lumpy Lawn

How to flatten a bumpy lawn

For holes in the lawn, my advice would be to use a sharp knife of a lawn edger to remove the turf. Make sure you have a good 2-3 cm of soil on the back of your turf and set it to one side. Fill the hole with soil from elsewhere in the garden. If you use imported topsoil youll find that the grass will always look different where youve made the repair. Be sure to press the new topsoil down firmly. You dont want it to settle and sink in the next few weeks!

Replace the turf carefully, ensuring that it is nice and level. Keep it well watered for 3-4 weeks while the grasses regrow their roots.

Should I Roll My Bumpy Lawn

Answer: In most cases, the answer is no. If you have a lawn with some moderate bumps, rolling may be a viable one-time solution. With that said, its a bad idea to roll frequently, as this could damage your grass. In the majority of cases, correction of the uneven areas by filling in with topsoil will be a better solution.

How To Fix A Bumpy Lawn

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Over the years, even a beautiful, lush lawn can become bumpy and uneven. Weeds, earthworms and freezing and thawing conditions are some reasons bumps appear in the lawn. From afar, the yard may still look nice, but walking or sitting on it is uncomfortable. Some lawns become so hard and bumpy that it almost hurts to sit or lie upon them, which is problematic, especially if you or your children enjoy lawn-based outdoor recreation.

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The Importance Of Levelling The Lawn

A lush and perfectly level front lawn boosts your propertys curb appeal. The same goes for your back yards grassed area. A well-maintained, healthy-looking garden that is free of depressions, bare patches, and lumps helps you sustain the value of your property.

Check out all the other benefits of having a level garden, as well as the problems you can experience with a bumpy lawn.

Allow The Topsoil And Seed To Settle

How to flatten a bumpy lawn

Part of how to level a lawn with topsoil that many people miss is allowing the new soil to settle. To do this, thoroughly water the new soil, then leave it to settle for a couple of days.

After Watering the lawn, you can visually check the yard in a few days, and check whether it remains level and no settling or water pooling has occurred in unlevel or low areas.

If your sight check proves you have no pooling from water, youre probably good to go.

If not, though, you can add a bit more topsoil to any remaining low spots and level it out some more.

In no time, you will on your way to growing healthy grass and fortunately or unfortunately mowing it very soon!

Heres a Quick Video on How to Reseed A Lawn The essential steps for fixing a bumpy lawn:

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Is Flattening The Lawn Good Or Bad

Flattening the lawn is very essential and good for the lawn as well as for you as it makes it easier to work in the lawn like mowing and watering. Walking on a bumpy lawn can also be dangerous for kids playing around as bumps can make them trip. Flat and even lawn is good for everybody and also looking at an even lawn is pleasing to the eyes.

Choosing A Lawn Roller

Lawn rollers come in two different styles: steel and polyurethane.

Both styles are hollow, so they can be filled with sand or water for weight. Both also can be found in either tow-behind or hand-pulled models. Beyond that, each comes with certain advantages that might make one style better for you than the other.

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Why Do Lawns Develop Bumps

Before getting started on how to level a lawn, you should think about the reason. Finding the core reason would help you solve the problem more quickly and easily. A common reason for developing bumps is leakage in any of the pipelines. Broken water or irrigation pipes cause erosion and depressions in the lawn may be the result of drainage problems.

So, if your lawn shows bumps or depressions at places where there may be pipelines or drainage problems, you should get it checked. You can check it yourself or hire professionals for the purpose. Sometimes, insect problems and diseases also cause a lawn to develop bumps or depressions. It is recommended to have a check on that too.

Other common reasons for an uneven lawn can be any buried objects that should be removed, heavy foot traffic on very soft parts of the lawn, or animals.

Why Is It Important To Level Your Lawn

Trying to level a ROUGH and BUMPY lawn with a roller – It did NOT work

A flat, smooth lawn without depressions or bumps is important because it will offer a much safer and more usable surface for you to walk on or perform any activities, for adults and children alike.

Also, everybody homeowner should know that a flat grass surface makes it simpler to maintain and ensure a healthy lawn. This does not only allow for better quality cuts as the mower wont scalp the top layer, but you would also mow faster without jumping around.

Its really difficult to see how you could create beautiful patterns on your bumpy lawn.

Good drainage is another benefit of keeping your lawn level. With a smooth surface, you can prevent rain or irrigation water from accumulating in low spots and holes, which could increase the risks of lawn diseases.

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Smoothing Out A Bumpy Yard

We need to grade and smooth our lawn in the front of our property. It’s extremely rough, and I don’t like the way my teeth rattle while I’m mowing.

Older, established lawns like ours become rough and uneven over time, because the turfgrass compacts and thins. Freezing and thawing of the ground from season to season lifts up or “heaves” the soil, also making the surface bumpy. Animals digging through the lawn can also cause problems.

Turf specialist Dave Minner says the re-establishment of a healthy, thick grass will help alleviate this problem. But if the thought of ripping up the yard and planting a new lawn sounds daunting, you can build it up gradually by spreading a half-inch of top dressing each year.

“You could go out and top dress with compost, with sand and soil, with sand and compost, any of that combination, and you just basically keep filling it,” Minner says. “Don’t bury the grass completely, but about a half-inch is about the most you’d want to put on at a single time and the grass will grow right up through it.”

Gallon Drum Lawn Roller

A 55 gallon drum is probably heavy, weighing over 700 lbs. However, it can make a good lawn roller alternative if you manipulate the weight by reducing or increasing the amount of water in it.

I would recommend keeping it a little heavy if youre trying to level-up a mini golf-course lawn.

You can use such a roller on your lawn just before seeding or even after, but make sure youre ready to aerate your lawn to ensure grass grows in a healthy way soon after germination.

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Does It Help To Roll A Lawn After Seeding

Again, it seems to make sense that rolling your lawn after seeding would help the seed-soil contact . However, it would be better to take a leaf-rake and lightly rake over the seed to incorporate it into the soil. You do not want to bury the seed you should still see the seed after raking the raking will just give the seed more contact with the soil. Rolling over the seed will compact the soil which will make it harder for the new grass roots to grow into the soil.

Wrapping Up: Easy Ways To Fix A Bumpy Lawn


In conclusion, if you have a bumpy yard, the fix is easy and simple. The only costs involved are the organic matter that will be used to fill in the low spots and the two pieces of equipment, the top dresser, and the roller.

Fixing a bumpy yard is easy, simple, and inexpensive. Its a days work though and if you dont do it the easy way with the top dresser and roller, you are in for a day of spreading the organic matter by hand and knocking down the bumps with the garden rake by hand as well.

I strongly recommend renting the top dresser and roller and if you do not have a riding lawn mower, borrow one. It will make your life so much easier.

DIY Lawn Guy

DIY Lawn Guy is an expert lawn care specialist with over thirty years of experience helping homeowners achieve amazing lawns.

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Abc Can Fix Your Bumpy Lawn

As you now know, it takes quite a bit of labor to fix bumpy lawns and prevent bumps from coming back. If you arent sure you are up for all that hard work, contact ABC Home & Commercial Services. Our lawn care team has the training and tools to flatten out your lawn. We can also come up with a lawn care schedule so your yard will continue to be healthy and have that flat, green carpet we all are hoping for.

How To Level A Bumpy And Uneven Lawn

Besides tripping us over from time to time and giving our neighbors a good laugh, the odd bump in our lawns here and there may seem rather benign, but they can actually lead to some pretty severe problems.

The issue we face is how to address these lumps and bumps. Its not exactly something everyone knows how to deal with, and lets be honest, altering a landscape is no mean feat, even over a small area.

Not to worry though, my fellow green thumbs, having dealt with plenty of lawn lumps myself, I know exactly what needs to be done to rekindle that putting green aesthetic. Consider this article your comprehensive bump abolishing guide.

Well be discussing why a level lawn is important, what causes these earthy growths and depressions, and, of course, how to remove them. Sound good? Excellent lets get started!

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How To Prepare The Lawn For Levelling

In order to decide on the best way to level a lawn, be it topdressing, lifting and refilling, or re-grading, you first need to, determine the extent of the issue and the possible root-cause behind the bumps and low spots on your turfed area.

In other words, it will be a waste of time to start filling in holes, while leaving drainage problems unaddressed.

So, youll need to fix things first and, in some cases, eliminate the reasons, whether its pruning exposed tree roots, applying an anti-pest product or digging out buried items and stones before moving on to the actual lawn levelling task.

Also, its a good idea to water the lawn a few days ahead of the job, if necessary, to ensure that youll have an easy time making the amendments. The soil needs to be workable, which means it shouldnt be too dry or overly wet.

How To Rid Your Lawn Of Moss Flatten Bumps


Quite often, mosses in the lawn are blamed for killing the turf grass. But moss is an opportunistic weed that takes advantage of bare spots in the lawn. The presence of moss is a good indicator of the poor site condition causing the grass to fail. Lack of sunlight, too much moisture, compacted soil and poor soil fertility are some of the main limitation factors in the site for lawn establishment. Once you figure out the ways to improve the site condition, you can successfully prevent the moss. A mere application with a moss control product can offer only short-term control but wont prevent the recurrence of moss in the future.

Long-term lawn success

Here are some tips to improve the site condition for better lawn establishment: 1. Core-aerate your lawn twice a year to break the compaction in heavy soil.2. To allow better light penetration in the site, prune or thin branches of your shade trees.3. Choose the right lawn seed mix for shaded sites. Select lawn seed mix that contains 50 percent or more of fine fescue mix for dry shaded sites. 4. Fertilize your lawn at least three times a year. In shaded areas, fertilize ½ lb. of nitrogen per 1,000 square feet for each application. 5. Dont mow the lawn too short in shaded areas. Set the mowing blade to a height of 3 or 4 inches. 6. Avoid frequent watering of your lawn in shaded areas.

Short-term moss control

Got a rough, bumpy lawn?

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Tips To Prevent Bumpy Lawn In Future:

1. Mow at the proper length and frequency .

2. Fertilize correctly to avoid excess nitrogen, which causes excessive top growth. Use slow-release products and alternate with high phosphorus products to promote deep root development.

3. Use an excellent pre-emergent herbicide in the spring to prevent weeds from germinating.

4. Rake leaves in the fall before they decompose and smother your lawn.

5. Keep sprinklers off the grass when watering this will help reduce compaction, leading to a bumpy lawn due to the poor rooting depth of grass plants. Also, avoid using a solid stream of water as this can cause gullying.

6. Avoid using a solid stream of water as this can cause gullying.

7. Water sincerely, but less frequently to develop deep roots, which will help the grass combat drought and heat stress.

8. Avoid mowing when it is very hot or cold outside, as these conditions may cause the grass to brown.

Is A Lawn Roller Necessary

It is spring, and I imagine the soil in your yard is lumpy because of the frost that occurred in the previous months. This is why you think a lawn roller is necessary.

Well, unless youre maintaining a golf course, I wouldnt recommend a lawn roller. It just isnt necessary. But why do lawn care experts discourage using such heavy machinery to level-up the lawn?

A lawn roller interferes with the air and water percentages of your soil. Healthy soil contains about 25% air and another 25% water. These compositions are loosely held to form the perfect soil aggregation for the healthy development of roots.

In short, heres why a lawn roller may not be necessary for your lawn:

  • Using heavy rollers on the ground leads to soil compaction.
  • Compacted soil causes slow root development and slower turfgrass growth.

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Solution #: Leveling Your Lawn With A Garden Roller

A garden roller compacts the soil and fix the unevenness of your garden, especially mounds caused by strong-growing roots or digging. However, you should only level your lawn by rolling it once every year in the spring. If it is overdone, roots might be unable to grow as the clay soil is extremely tightened up.


  • A lawn roller
  • A garden watering system
  • Water or sand

5 Steps to Level Your Lawn with a Garden Roller

Step 1: Water your lawn

You should use your watering system to wet the grass and soil. Watering the grass will loosen the soil and make it softer and easier to roll and flatten. However, do not overwater the lawn, or it might get muddy and take you more time to roll the turf.

Step 2: Fill in the roller barrel

A garden roller is hollow, which allows you to transport this lawn leveling equipment with ease. However, you need to add more weight to this roller by filling it with water or sand. How much water or sand you add determines the weight of a roller. So, do not fill it to the top if you donât have enough strength to pull it around.

Step 3: Roll your lawn

Starting from a corner, you will need to pull the roller across your turf in long strips. When reaching the endpoint, turn around and repeat the process. Keep on rolling until your garden is evenly rolled.

Remember to take some breaks, or else you will suffer from soreness.

Step 4: Remove large bumps and reseed if needed

Step 5: Aerating your garden

Common Causes For A Bumpy Lawn

How To Smooth A Bumpy Lawn

There are several reasons why your lawn has developed an uneven surface, and knowing what has created this issue can help you prevent it from occurring again in future.

Poor drainage:

Drainage problems are the most common reason for a lawn to become uneven. Its also a problem for your lawn health, as waterlogging puts your grass at risk of disease and rot.

You can get better lawn drainage by extending your downspout so that it goes directly into a drain rather than into a flowerbed or onto the lawn.

Creating a French drain to move excess water off your lawn, and changing your landscaping so that your lawn and garden slopes gently away from your house.

Seasonal Freeze-Thaw:

If you live in an area that gets freezing cold in winter, the freeze-thaw that occurs during the spring can lead to a lumpy lawn.

This is because logs and organic matter in the soil freezes during winter, then breaks down as it decays and thaws, causing a void underground that collapses, leading to a depression in your lawn.

Poor lawn health:

If your lawn is unhealthy, it can become patchy and diseased, creating areas of erosion that turn into depressions over time.

To keep your lawn even, you need strong, healthy grass. That means choosing the right variety of grass for your climate, watering your lawn properly, and knowing how to fertilize your lawn.

Nightcrawler Earthworms:

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