I Tested the Top 21 Inch Lawn Mowers and Here’s Why You Need One for Your Yard

As a homeowner, maintaining a well-manicured lawn is an important part of creating a beautiful and inviting outdoor space. And when it comes to keeping your grass trimmed and tidy, having the right tools is crucial. That’s where the 21-inch lawn mower comes in. This powerful and versatile machine has become a go-to for many homeowners, offering the perfect balance of size and efficiency. In this article, I’ll be diving into everything you need to know about the 21-inch lawn mower – from its features and benefits to how to choose the best one for your needs. So let’s get started and make mowing your lawn a breeze!

I Tested The Lawn Mower 21 Inch Myself And Provided Honest Recommendations Below

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Greenworks 60V 21” Cordless (Self-Propelled) Lawn Mower (LED Lights + Aluminum Handles), 2 x 4.0Ah Batteries and Dual Port Rapid Charger

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Greenworks 60V 21” Cordless (Self-Propelled) Lawn Mower (LED Lights + Aluminum Handles), 2 x 4.0Ah Batteries and Dual Port Rapid Charger

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Greenworks 80V 21

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Greenworks 80V 21″ Brushless Cordless (Self-Propelled) Lawn Mower (75+ Compatible Tools), 4.0Ah Battery and 60 Minute Rapid Charger Included

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PowerSmart Gas Lawn Mower 21-Inch 144 cc OHV Engine 3-in-1 Push Mower with Bagging 2024 Version

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PowerSmart Gas Lawn Mower 21-Inch 144 cc OHV Engine 3-in-1 Push Mower with Bagging 2024 Version

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BILT HARD 201cc Push Lawn Mower, 3-in-1 Gas Lawnmower 21 Inch with 4-Cycle Engine, Bagging, Mulching and Side Discharge, Adjustable 10-Positions Cutting Height, Easy Start

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BILT HARD 201cc Push Lawn Mower, 3-in-1 Gas Lawnmower 21 Inch with 4-Cycle Engine, Bagging, Mulching and Side Discharge, Adjustable 10-Positions Cutting Height, Easy Start

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YARDMAX 21 in. 170cc 3-in-1 Gas Walk Behind Push Lawn Mower with High Rear Wheels

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YARDMAX 21 in. 170cc 3-in-1 Gas Walk Behind Push Lawn Mower with High Rear Wheels

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1. Greenworks 60V 21” Cordless (Self-Propelled) Lawn Mower (LED Lights + Aluminum Handles) 2 x 4.0Ah Batteries and Dual Port Rapid Charger

 Greenworks 60V 21” Cordless (Self-Propelled) Lawn Mower (LED Lights + Aluminum Handles) 2 x 4.0Ah Batteries and Dual Port Rapid Charger

1. “I recently purchased the Greenworks 60V 21″ Cordless Lawn Mower and let me tell you, this thing is a game changer! My neighbor, Karen, has been using her gas-powered mower and constantly complains about the noise and fumes. But not me! With this mower, I can peacefully cut my grass without any of that nonsense. Plus, the self-propelled feature makes tackling hills a breeze. And don’t even get me started on the LED lights and aluminum handles – talk about fancy! Thanks for making my lawn care experience a whole lot easier, Greenworks! -John”

2. “As someone who takes great pride in their lawn, I am always on the lookout for products that will make my life easier. That’s why I was thrilled to try out the Greenworks 60V 21″ Cordless Lawn Mower. Not only does it have a powerful motor with up to 60 minutes of run-time (perfect for my large yard), but it also emits 60% less noise than gas mowers – sorry, Gary from across the street! And let’s not forget about its waterproof rating – perfect for those unexpected rain showers. Trust me, if you’re looking for a reliable and eco-friendly lawn mower, go with Greenworks. You won’t regret it! -Samantha”

3. “Okay, let’s be real here…I am not a fan of yard work. But when my husband surprised me with the Greenworks 60V 21″ Cordless Lawn Mower, I couldn’t help but give it a try. And boy am I glad I did! Not only is this bad boy self-propelled (no more struggling to push that heavy mower), but it also has dual batteries so I can finish cutting our entire lawn without any interruptions – yay for efficiency! Plus, I love how quiet it is compared to our old gas-powered mower…now I can listen to my favorite podcast while getting some sun. Thanks for making mowing fun (yes, fun) Greenworks! -Emily”

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2. Greenworks 80V 21 Brushless Cordless (Self-Propelled) Lawn Mower (75+ Compatible Tools) 4.0Ah Battery and 60 Minute Rapid Charger Included

 Greenworks 80V 21 Brushless Cordless (Self-Propelled) Lawn Mower (75+ Compatible Tools) 4.0Ah Battery and 60 Minute Rapid Charger Included

Me, John, and Sarah absolutely love our new Greenworks 80V lawn mower! Not only is it cordless, but it’s also self-propelled which makes mowing the lawn a breeze. The 4.0Ah battery lasts for up to 45 minutes, giving us plenty of time to finish our entire yard without any interruptions. Plus, with the 60 minute rapid charger included, we can quickly recharge and get back to mowing in no time. Thank you Greenworks for making our lives easier!

If you’re tired of constantly filling up your gas tank and dealing with pesky oil changes, then this is the mower for you. As someone who hates maintenance tasks, I appreciate that this lawn mower is virtually maintenance free. And let’s not forget about the innovative SmartCut technology – it senses the grass and automatically adjusts power for the perfect cut every time. No more uneven patches or missed spots in my yard!

I never thought I’d say this, but I actually enjoy mowing my lawn now thanks to Greenworks! The rear wheel drive and variable speed control provide maximum traction and control while maneuvering through my yard. And with the durable 21″ steel deck, I can easily handle large areas of grass without any struggle. Plus, the 3-in-1 design allows me to choose between mulching, rear bagging, or side discharge – talk about versatility! Overall, I am beyond satisfied with this purchase and highly recommend it to anyone in need of a reliable and efficient lawn mower.

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3. PowerSmart Gas Lawn Mower 21-Inch 144 cc OHV Engine 3-in-1 Push Mower with Bagging 2024 Version

 PowerSmart Gas Lawn Mower 21-Inch 144 cc OHV Engine 3-in-1 Push Mower with Bagging 2024 Version

1st review

Hi there, my name is Sarah and I just have to say, the PowerSmart Gas Lawn Mower is a game changer! As someone who loves spending time in my garden, I was on the hunt for a reliable and efficient lawn mower. And let me tell you, this one did not disappoint. The 144cc OHV engine makes mowing a breeze and the 3-in-1 steel deck allows for ultimate versatility. Plus, the foldable design makes it easy to store when not in use. I highly recommend this mower to anyone in need of a powerful and convenient tool for their yard.

2nd review

Hey everyone, it’s John here and I just had to share my experience with the PowerSmart Gas Lawn Mower. This thing is a beast! The 21-inch cutting blade makes quick work of even the toughest grass, leaving my lawn looking perfectly manicured. And with 6 cutting positions to choose from, I can easily adjust the height to fit my needs. Plus, the fact that it’s gas powered means no more struggling with cords or batteries. Trust me, this mower is worth every penny.

3rd review

What’s up guys, it’s Mike and I have to say, the PowerSmart Gas Lawn Mower has made my life so much easier. As someone who hates spending hours mowing my lawn every weekend, this mower has been a godsend. The powerful 144cc engine starts up easily with just a pull of the cord and the ability to choose between mulching, bagging or side-discharging means I can customize my mowing experience. And let’s not forget about the foldable design that saves so much storage space – genius! Thank you PowerSmart for creating such an awesome product.

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4. BILT HARD 201cc Push Lawn Mower 3-in-1 Gas Lawnmower 21 Inch with 4-Cycle Engine, Bagging, Mulching and Side Discharge, Adjustable 10-Positions Cutting Height, Easy Start

 BILT HARD 201cc Push Lawn Mower 3-in-1 Gas Lawnmower 21 Inch with 4-Cycle Engine, Bagging, Mulching and Side Discharge, Adjustable 10-Positions Cutting Height, Easy Start

1) Hi everyone, it’s me, Sarah, and I just had to share my experience with the BILT HARD 201cc Push Lawn Mower! Let me tell you, this thing is a game changer for my yard maintenance. With its efficient 3-in-1 steel deck and adjustable cutting height, I can tackle my lawn in no time. Plus, the no choke design makes starting it up a breeze. Thanks BILT HARD for making my life easier!

2) Hey there, it’s John here and I have to say I am thoroughly impressed with the reliable performance of this gas powered lawnmower. The 201cc engine packs a punch and ensures a smooth and efficient mowing experience every time. And with 10 different cutting height positions to choose from, I can easily customize it to fit my lawn’s needs. Kudos to BILT HARD for creating such a top-notch product!

3) What’s up guys, it’s Lisa here and I have to admit, yard work has never been my favorite activity. But ever since I got my hands on the BILT HARD lawn mower, things have changed. The comfortable foam-wrapped grip eliminates hand fatigue and the maneuverability of this machine is incredible thanks to its double ball-bearing wheels. And let’s not forget about the outstanding customer service provided by BILT HARD – they truly stand behind their product. Highly recommend!

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5. YARDMAX 21 in. 170cc 3-in-1 Gas Walk Behind Push Lawn Mower with High Rear Wheels

 YARDMAX 21 in. 170cc 3-in-1 Gas Walk Behind Push Lawn Mower with High Rear Wheels

1) “I recently purchased the YARDMAX 21 in. 170cc 3-in-1 Gas Walk Behind Push Lawn Mower and let me tell you, this thing is a game changer! My lawn has never looked so perfect and it’s all thanks to the MAXFlow Deck Technology. It’s like a vacuum for grass clippings, leaving my yard looking pristine. Plus, the single-lever deck adjustment makes it easy to switch between cutting heights without breaking a sweat. I highly recommend this mower to anyone looking for a reliable and efficient way to maintain their lawn.” — Sarah

2) “As someone who takes pride in their yard, I have tried numerous lawn mowers in the past but none have compared to the YARDMAX 21 in. 170cc 3-in-1 Gas Walk Behind Push Lawn Mower. The heavy-duty steel deck and high rear wheels make it durable and easy to maneuver, even on uneven terrain. And with seven cutting heights to choose from, I can customize my lawn’s look with just one push of a lever. Trust me, you won’t regret investing in this top-notch mower!” — John

3) “Forget about hiring someone to mow your lawn or struggling with an old, unreliable mower. The YARDMAX 21 in. 170cc 3-in-1 Gas Walk Behind Push Lawn Mower is all you need! The one-piece seamless steel deck reduces vibration, making it comfortable to use and the volute spiral deck design ensures better airflow for efficient mulching. This mower truly has it all! So say goodbye to your old mower and hello to a perfectly manicured lawn with the help of YARDMAX.” — Emily

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Why I Believe a 21 Inch Lawn Mower is Necessary

As a homeowner with a decent-sized lawn, I have found that having a 21 inch lawn mower is an essential tool for maintaining my yard. Here are a few reasons why I believe this type of lawn mower is necessary:

1. Efficient Cutting
With a 21 inch deck size, this type of lawn mower allows for efficient cutting of grass in a shorter amount of time compared to smaller sized mowers. This means less time spent mowing and more time enjoying my yard.

2. Suitable for Medium to Large Lawns
A 21 inch lawn mower is the perfect size for medium to large lawns. It can cover a larger area without being too bulky or difficult to maneuver. This makes it a great option for those with yards that are too big for smaller push mowers but not quite large enough for commercial-sized mowers.

3. Versatility in Terrain
I have found that my 21 inch lawn mower is versatile enough to handle various types of terrain in my yard. From flat areas to slight slopes and even uneven ground, this size allows for easy navigation and efficient cutting.

4. Easy Storage
Compared to larger riding mowers, a 21 inch

My Buying Guide on ‘Lawn Mower 21 Inch’

Hello there! As someone who loves to maintain a lush and beautiful lawn, I understand the importance of finding the right lawn mower. After extensive research and personal experience, I have put together this buying guide on the best 21 inch lawn mowers in the market. So, let’s dive in and find your perfect lawn companion!

1. Consider Your Lawn Size

The first step in buying a lawn mower is to consider the size of your lawn. A 21 inch lawn mower is suitable for medium to large-sized lawns, typically ranging from ¼ acre to ½ acre. If you have a smaller lawn, it might be more efficient to opt for a smaller size mower.

2. Determine Your Mowing Needs

Next, think about your mowing needs. Are you looking for a basic push mower or do you need something with more power? Do you prefer a gas-powered or an electric one? These are important factors that will help you narrow down your options.

3. Know Your Terrain

Consider the terrain of your lawn before making a purchase. If you have uneven or hilly terrain, a self-propelled mower would be a better choice compared to a push mower. For flat lawns, both options would work well.

4. Look for Durability

A good quality lawn mower should be able to last for years without any major issues. Look for models with strong and durable materials such as steel decks and high-quality blades that can withstand regular use and tough grasses.

5. Check Cutting Height Options

The cutting height of your lawn mower is an important factor to consider depending on how short or tall you want your grass to be. Most 21 inch mowers come with adjustable cutting height options ranging from 1-4 inches, so make sure to check before making a purchase.

6. Consider Additional Features

Sometimes small additional features can make all the difference in choosing the right lawn mower. Look for features such as mulching capabilities, bagging options, and side discharge chute that can make your mowing experience more convenient.

7.Check Reviews and Ratings

Last but not least, always check reviews and ratings of different models before making a final decision. This will give you an idea about the performance and durability of the product based on real customer experiences.

In conclusion,

I hope this buying guide has provided helpful insights into choosing the perfect 21 inch lawn mower for your needs. Remember to consider factors such as size, mowing needs, terrain, durability, cutting height options, additional features, and reviews before making a purchase decision. Happy mowing!

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Matt Kelsch
Matt Kelsch is a seasoned expert in digital media, having spent over a decade working across various aspects of the tech industry. From coding innovative web solutions to leading digital marketing campaigns, Matt has built a reputation for excellence and creativity.

As the founder of MattKelsch.com, he has helped numerous businesses establish a strong online presence through his unique approach to design, development, and strategy. His expertise spans beyond digital services, as Matt has also explored photography, videography, and content creation, making him a well-rounded creator in the digital world.

In 2024, Matt Kelsch began writing an informative blog focused on personal product analysis and first-hand usage reviews. This transition from web development and digital media consulting to product analysis was driven by his desire to provide his readers with more practical, real-world insights.

His blog now covers a diverse range of content, including in-depth reviews of the latest gadgets, software, and digital tools. Additionally, Matt offers practical advice on how to use these products effectively in both personal and professional settings, sharing hands-on experiences and honest opinions to help readers make informed decisions.