How Do You Fill A Lawn Roller? (Explained)

Lawn rollers are one of the most essential tools in any gardener’s arsenal. They’re great for aerating your lawn, which helps to remove compaction and promote healthy growth. 

Rollers can also be used to spread fertilizer, gravel, or mulch evenly across your yard. If you’ve ever wondered how to properly clean, fill and use a lawn roller, this guide is for you!

How To Fertilize Your Lawn – Step-by-Step
Key Takeaways
Consider your soil type and grass type when choosing a fertilizer.
Test your soil periodically to determine which nutrients your lawn needs.
Apply fertilizer during the growing season for best results.
Follow the manufacturer’s instructions for fertilizer application.
Use natural alternatives to chemical fertilizers when possible.
Be mindful of pet safety when using fertilizers.
Mow your lawn at the right time after applying fertilizer.
Buy a lawn roller for optimal care of your lawn.
Choose the right soil for container gardening.

Fill It Yourself

If you want to fill your roller yourself, there are two ways.

You can use a hose and sprayer attachment to fill the roller with rainwater or hose water. The amount of water needed will depend on the size of your lawn roller (the bigger it is, the more water). Another option is to use a watering can filled with rainwater or hose water and pour it into the top of your lawn roller.

Once you have finished filling your roller, take off any excess liquid by tipping it upside down. This will ensure that there is no extra liquid left inside!

If you’re planning to fertilize your lawn and have a pet dog at home, it’s essential to ensure their safety. Did you know that some fertilizer residues can cause health problems in dogs? Check out our guide on how long dogs should stay off fertilized grass to know more about the precautions pet owners should take.

Use The Right Surface Area

Before you can fill a lawn roller, you need to know how big it is. It may seem obvious, but if your roller is too small for the job, your lawn will still be flat. 

The good news is that measuring the surface area of a roller is easy as pie! All you have to do is get some tape and measure out one square foot within the perimeter of your roller (or just read this handy guide). 

Once you’ve done that, multiply the length by height and voila! You now know exactly how many square feet are in all on your lawn roller.

For reference purposes: 1 yard = 36 inches long by 1 foot wide; 1 foot = 12 inches; 1 inch = 2.5 centimeters; so 1/2 yard = 18 inches long by 6 inches wide

Table: Choosing the Right Surface Area for Your Project

Surface AreaRecommended Use
SmallSuitable for minor DIY projects, small homes or apartments, and space-restricted locations.
MediumIdeal for small construction sites, mid-sized parking lots, and small residential areas.
LargeSuitable for commercial spaces and large construction projects.
Extra-LargeIdeal for industrial locations, road construction, and enormous commercial spaces.

Note: Choosing the right surface area is essential to ensure the success of your construction or renovation project. By selecting the right surface area, you can improve your project’s efficiency, save time and money, and ensure that the work site is both safe and functional. Determining the correct surface area usually depends on the type of project you’re working on, the available space, the location, and other factors. Use the above table as a general guideline when choosing the right surface area for your needs.

Don’t Overfill It

You can’t go wrong with a lawn roller that is filled to the point where its contents are visible, but don’t overdo it. If you’re unsure of how full your roller should be, take a look at the manufacturer’s instructions and fill accordingly. 

Some rollers have a maximum amount printed on their packaging, while others don’t specify how much material to put in at all. If there isn’t an indication of how much weight will be supported by your roller, then don’t add any more than what will fit comfortably inside of it (i.e., within reason).

Too much weight in one place can cause serious damage – not only can it cause permanent damage to your lawnmower or other equipment that could have been avoided if you weren’t trying so hard with your project; but also because too much weight could even bring down power lines or startle passersby along busy roads!

If you’re concerned about the environmental impact of chemical herbicides or want to avoid them for other reasons, there are natural alternatives that you can try. From vinegar to corn gluten meal, check out our guide on what kills grass and weeds fast? Alternatives to learn about the natural and effective solutions for weed control.

Never Overfill Your Roller With Water

Lawn rollers are normally filled with water, and it’s important to never put too much in. Overfilling your roller can cause it to break or leak, which will make your lawn even more flattened than before. 

One way to check if you’ve filled the roller with enough water is by seeing how high up the hose goes when you turn on the faucet; if it goes above two thirds of the height of your roller, then stop adding water before you overflow!

Before we continue talking about what happens when you overfill your lawn roller with water, let’s talk about how much water should be inside! 

Generally speaking: not very much at all! You need just enough so that everything stays moist but not so wet that there’s puddles everywhere (which would also lead us back towards overflowing). 

If there is too much moisture inside—and this can happen either because it was properly emptied during previous use or because some got spilled during refilling—then take care not too add any more until all excess has been removed.

It may also help if there are some drainage holes at different parts around its perimeter as they can help prevent spillage from pooling directly under where people walk around outside each day moving things around or bringing out their trash cans every night after dinner.”

Clean Lawn Rollers Regularly

To clean your roller, use a hose to spray the dirt away. You can also use a pressure washer or power washer on your lawn roller to remove excess dirt and other particles that may have accumulated inside of it. 

If you have a brush attachment for your pressure washer, this will help speed up the process by cleaning away any stubborn dirt and debris that may be stuck in there.

After applying weed killer, you might be wondering when you can safely mow your lawn to keep it looking neat and tidy. Timing is crucial, and cutting grass too soon can interfere with the weed killer’s effectiveness. Check out our guide on how long after weed killer can you cut grass? to know the ideal waiting time before mowing your lawn.

Be Careful When Dumping Out Liquid Fills

When you’re done filling your lawn roller, you may be tempted to dump out the contents. This is not advisable. 

For one thing, it’s messy and hard to clean up. There’s also a very good chance that when you dump out the liquid filling, it will land on something important the street or sidewalk, for example which could cause damage if people walk through it or drive over it and get their tires dirty. 

The correct way to dispose of a liquid fill is by pouring it into a drain that leads directly into a storm sewer (and not onto the ground somewhere). If there are no drains nearby but there are sidewalks or roads nearby, then don’t use them as dumping grounds either! 

In fact if you can’t find anywhere else indoors where you can empty your lawn roller safely and easily without causing problems for yourself or others around town like meandering ants who don’t know any better than wandering around aimlessly everywhere trying to find food instead of staying inside where they belong.

Well then maybe just leave that mess inside until someone comes along looking specifically for lawn rollers full of sticky stuff which they’ll probably need some help emptying because otherwise how would anyone figure out which ones contained such things?

Table: Dumping Out Liquid Fills Safely

MaterialRecommended Method
WaterPour slowly into a drain or container with a funnel.
ChemicalsWear protective gloves and eyewear, contact your local waste management facility for disposal.
OilFunnel into an appropriate container and dispose of through a licensed disposal service.
PaintMix paint with kitty litter or sawdust, then pour it into a sealed container for disposal.
GreaseCollect used grease in a separate container and dispose of it at a designated recycling center or local landfill.

Note: Dumping out liquid fills should be done with attention and care to prevent polluting the environment or causing harm. It is essential to use the appropriate disposal method, depending on the substance’s nature, to avoid any detrimental effects. The above table provides general guidelines that can help you safely dispose of some common types of liquid fills. However, it’s essential to research and take precautions to dispose of potentially hazardous materials properly, and you should always follow the rules and regulations of your local authorities.

Choose the Right Grit for Your Roller

The first step in choosing the right grit for your roller is to determine what kind of finish you want. A finer grit will give you a smoother finish, but it takes longer to apply. 

A coarser grit will provide a rougher finish and can be applied more quickly, but it’ll leave lines on the lawn. To get the perfect look that works best for you, consider how long you’re willing to spend rolling your lawn over with the roller and whether or not there are areas where an imperfection would be acceptable.

Next up: choosing what size particles make up each grain of sandpaper this is known as its “grit.” Grit is measured in microns (μ), which refers to its size range the smaller the μ rating number is, the larger each particle gets; conversely when this number gets bigger (like around 100), each piece becomes tinier in size.

For example: If we look at our previous numbers again (75/100/150), we can see that 75 μ sandpaper has larger grains than 100 μ paper does. 

However! 150 μ paper isn’t necessarily “better” than 100 μ paper because even though they both have tiny particles compared with 75 μ paper’s big ones–it doesn’t mean they’re all created equal!

Filling and using a lawn roller is an essential part of having a healthy lawn. If you’re a beginner or have a new lawn roller, you might be wondering how to use it correctly. Check out our guide on how to fill a lawn roller explained to understand the correct way to fill and use a lawn roller for optimal results.

Roll Away with the Right Smart Strategies in Mind

Make sure the roller has a weight capacity of at least 250 pounds. You don’t want a roller that’s too small to hold all of your grass, and you definitely don’t want to break your back while dragging around a heavy load!

Check the condition of your roller. If it feels flimsy or looks like it’s been through too many seasons, it might be time for an upgrade.

Be sure that your lawn roller has a smooth surface to avoid getting stuck in the grassy patch and making a mess everywhere else when you try pulling out later on!

Make sure everything is level as well as balanced so nothing gets tilted over during use (or worse yet—when someone walks over).

Remember To Raise The Roller Off The Ground When Driving

Remember to raise the roller off the ground when driving. If you don’t, there is a risk of damaging the roller and/or scratching up your lawn.

In order to fill a lawn roller without spilling over, make sure you have enough water in your garden hose for it to reach down into your lawn roller enough so that water doesn’t spill out when you turn on the spout. 

Also, make sure that you are using an appropriate hose with a good weight rating on it so that it will be able to withstand being dragged across rough surfaces (like concrete or asphalt) as well as harsh weather conditions (hot or cold).

For anyone interested in container gardening, choosing the right soil is essential for the success of your plants. Not all soils are suitable for container gardening, and you need to understand the different options available. Check out our guide on what kind of soil for container gardening recommendations to learn about the best quality soils to use with various types of plants and how to prepare them for container gardening.

Know When To Change Your Lawn Roller Fill Material

You can tell when your lawn roller fill material is no longer working as well as it should. The most obvious signs are when you see any of the following:

  • Debris clogging up the spikes/lessons of your lawn roller
  • Anything else than grass in your lawn roller
  • Cracks in your yard (this usually happens because of concrete)

Avoid Hitting Large Objects Like Rocks And Stumps With Your Roller

When you’re filling your roller, it’s important to avoid hitting large objects like rocks and stumps with your roller. 

This can damage the machine and may even cause it to tip over. Use caution when driving over uneven ground, as this will increase the chance of damaging your lawn mower or causing it to tip over. 

Avoid driving over large stones and rocks while using your machine; they can easily be kicked up by the blades of a lawn mower or damaged by passing vehicles, which could lead to serious injury if they get caught in an open door or around loose clothing on someone who is walking past at that time. 

Also, avoid driving over large trees and stumps; these objects will most likely not be affected by passing vehicles because of their size but may still pose a threat since they are solid enough to cause damage if hit directly by something moving fast enough (like a lawn roller).

Don’t Use Your Roller On All Areas of Your Yard

If you’re going to use your roller, make sure you only use it in areas where the grass is growing. If you try to roll over gravel or concrete with your lawn roller, it will wear out quickly and possibly damage the roller as well. 

Likewise, if you try to roll over dirt with a filled roller, then all of the dirt will end up sticking to the top of your yard and making a mess.

You Can Clean, Roll, And Fill A Lawn Roller Like A Pro!

The first step in filling your lawn roller is to clean it. You don’t want to add grass clippings and dirt to the surface of your yard, so take some time to make sure that the roller is free of debris.

Then, fill it! If you have an electric lawn mower (and if not, why not?), then you can use a garden hose with a sprayer attachment or one of those squirt bottles designed for cleaning out fireplaces and barbeque grills. Fill up each segment of your roller with water until it reaches its full capacity.

The last step is rolling the water over the ground in order for it to soak into all areas of your lawn evenly. Use this opportunity as an excuse for some good old-fashioned cardio exercise; get moving!


We hope this guide has helped you learn how to care for and use your lawn roller. It can be a great tool when it comes to keeping weeds away, but there are also some other considerations that are important to keep in mind as well. 

For example, if you’re worried about the cost of using chemicals or fertilizers on your lawn then consider using natural remedies instead!

Further Reading

Here are some additional resources to help you learn more about lawn fertilization:

Scotts – Scotts is a well-known brand in the world of lawn care, and they offer various products and resources for lawn fertilization. This link takes you to their helpful guide on how to use lawn fertilizer.

Popular Mechanics – Popular Mechanics offer a quick and easy guide to fertilizing your lawn. This guide covers various aspects of lawn fertilization and provides tips on how to do it correctly.

Family Handyman – Family Handyman is a reliable source of home improvement advice and offers a variety of resources for lawn care, including fertilization. This link takes you to their guide on how to fertilize your lawn, including tips on when to fertilize and which type of fertilizers to use.


Here are some frequently asked questions about lawn fertilization:

What is lawn fertilization?

Lawn fertilization is the process of adding nutrients to the soil to promote healthy grass growth.

Why is lawn fertilization important?

Fertilizing your lawn can help keep it healthy, green, and thick. A well-nourished lawn is less prone to disease, harmful insects, and weeds.

When is the best time to fertilize a lawn?

The best time to fertilize a lawn depends on various factors, such as grass type, climate, and soil conditions. Generally, the best time to fertilize a lawn is during the growing season, which is usually in the spring and fall.

How often should I fertilize my lawn?

The frequency of fertilization depends on the lawn’s health, the type of grass, and soil conditions. Most lawns need about three to four applications of fertilizer per year.

What type of fertilizer is best for my lawn?

The type of fertilizer you use depends on various factors such as soil pH, nutrient deficiencies, and grass type. A soil test can help you determine which type of fertilizer is best for your lawn. Generally, fertilizers with equal or balanced amounts of nitrogen, phosphorus, and potassium are ideal for most lawns.