5 Best Lawn Mowers for Thick Grass [Buyer’s Guide in 2021]

Any lawn can turn into a disaster without proper maintenance. We all know how difficult it is to find an affordable mower that doesn’t fail against thick grass.

In this article, we look at some of the best lawn mowers for thick grass.Contentsshow

Quick Overview – Top 5 Best Lawn Mowers for Thick Grass

Top 5 best lawn mowers for thick grass that you should but right now:

PreviewProductKey FeaturesPrice

American Lawn Mower
Cutting Width: 14 InchesWeight: 20 poundsCHECK PRICE
Great States 815Cutting Width: 18 InchesWarranty: 2 YearCHECK PRICE
Scotts OutdoorCutting Width: 20 InchesWeight: 34 poundsCHECK PRICE
Great States 304Cutting Width: 14 InchesWarranty: 1 YearCHECK PRICE
Yard MachinesCutting Width: 21 InchesEngine: 140ccCHECK PRICE

Best Lawn Mowers for Thick Grass (Reviews for 2021)

There are hundreds of lawnmowers, from the affordable to the expensive. Despite this, it can be troublesome to find the right mower. For the average lawn with dense vegetation, the following are five of the best lawn mowers for thick grass:

1. American Lawn Mower Company 1204-14 – Reliable and Low Cost

This mower is small and lightweight. It delivers a great performance that homeowners have come to expect from ALMC. This small-job lawn mower is suitable for small lawns.

American Lawn Mower Company

At 14 inches, the cutting area on this mower is smaller than some others on the list.

However, don’t let that put you off. Cutting height adjustments are allowed between 1 and 1.75 inches.

This mower may not be able to mow down yards of space, but there are areas where it shines. A narrow cutting deck works great for trimming around the edges of the lawn.

Users have noted that the machine does a satisfactory job of edging along fences and pathways.

The machine’s small cutting area has been pointed out as an obvious limitation for larger lawns.

As American Lawn Mower does such a good job of producing a pristine cut, users would have liked a wider cutting area to reduce mowing time.


  • Lightweight
  • Durable body
  • Trims difficult to reach areas


  • Struggles with tall grass

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For homeowners on a budget, the ALMC 1204-14 is the ideal pick. The low price does not come at the cost of reliability and performance.

Also Read: Top 6 Best Lawn Mowers for Wet Grass 2020 [#3 is Awesome]

2. Great States 815-18 – For a Smooth and Clean Cut

This reel mower from the Great States is one of the most affordable and reliable. Its ergonomic design and blade reel provide a pristine cut every time.

Great States 815 18

The Great States 815 runs on a 4-spider ball bearing that moves with the slightest push.

The 18-inch clearing area and 1.5-2.75-inch cutting height are sufficient for most mid-sized lawns.

This mower has been lauded for its ease of use. Users appreciate the smoothness with which it operates.

It’s easy to move around, and even new users can achieve great results on the first try.

A couple of customers raised a small concern regarding the mower’s design. The complaint arises from the machine’s wheels placed three inches apart from the cutting reel.

This means that the mower won’t cut along fences. However, as this is a mower and not an edger, this is to be expected.


  • Smooth operation
  • Low maintenance
  • Affordable


  • Wheels placed away from blade reel

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With a 4-spider ball bearing and 18-inch cutting area, this is one of the best lawn mowers for thick grass. The Great States 815-18 works well for mid-sized lawns and leaves a clean finish.

Recommended: Top 7 Best Commercial Lawn Mowers 2021 – Look Before You Buy

3. Scotts Outdoor Power Tools 2000-20S – Precision in Every Cut

The 2000-20S is one of the best lawn mowers Scotts has produced. With a cutting area larger than your standard reel mower, this garden tool works flawlessly on small to mid-sized lawns.

Scotts Outdoor Power Tools

Scotts 2000 is a manual reel mower with a 20-inch cutting area. The cutting reel comprises five blades. The blades are adjustable between 1 and 3 inches.

Where many reel mowers have two wheels, the Scotts 2000 has four. Two smaller wheels in the rear in addition to the 10-inch wheels minimize drag.

Customers have observed its benefits in easy movement and quicker task completion.

The rear-wheel design makes the mower more stable, but it also makes it difficult to traverse uneven terrains.

On flat or moderately even land, however, the machine delivers precise cutting. The blades do need more frequent sharpening than some other models.


  • Large 20-inch cutting area
  • Nine cutting height settings
  • Rear-wheel design


  • Struggles on uneven terrain

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With the added stability due to the two additional wheels, the Scotts 2000-20S lets you have a precisely trimmed lawn.

Editor’s Choice: 6 Best Lawn Mower Snow Blower Combo Machines [#3 Amazing]

4. Great States 304-14 – Lightweight Mower for Small Jobs

The great States 304-14 is a manual push reel mower. It is an affordable pick that works well for small lawns. The light design makes maneuverability a breeze.

Great States 304 14 Inch

This lawn mower comes with a 14-inch cutting area and five alloy steel blades. The blades can cut up to a maximum depth of 1.75 inches. The 304 also sports two large 8.5-inch wheels.

Being a reel mower, the 304’s performance can only be as good as the ball bearing mount that supports the blade reel.

This mower features a 3-spider ball bearing. This system gets the reel moving easily with just a slight push.

Although the tool is quite powerful against thick grass and wet grass as well, it can struggle with tall growths.

This is because of the mower’s short height settings, which some users have complained about. This should not be a problem if you carry out regular maintenance on your lawn.


  • Delivers a clean cut
  • Lightweight body
  • Durable construction
  • Large rubber tires


  • Shortcutting height
  • Struggles with some grass types

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Great States 304-14 is lightweight and sufficiently powerful for small lawns. It is a sturdy tool for regular garden maintenance that delivers a uniform cut.

5. Yard Machines 140cc 21-Inch Mower – Gas Mower for Tough Tasks

This push lawn mower is made for mid-sized to large yards. It packs a powerful engine that can easily cut through dense grass.

Yard Machines 140cc 21 Inch Mower

This Yard Machine mower runs on a 140cc OHV four-cycle engine. The 9-inch blade can be adjusted to achieve different cutting lengths. At 21 inches, this machine has a sufficiently large cutting area.

The powerful four-cycle OHV engine eliminates the need to manually create a gas/oil mixture.

This isn’t the most powerful gas push mower, but it delivers sufficient power to mow overgrown grass with ease.

The gas engine uses a pull-cord mechanism to power up. Some users expressed that the mower could have benefited from an easier push-start system.

Despite the dated start mechanism, the lawn mower still powers up without too much difficulty.


  • Powerful 4-cycle engine
  • Strong 8-inch blades
  • Wide cutting area
  • Affordable


  • No push-start system
  • Doesn’t have a mulching option

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The Yard Machine 140cc mower packs a lot of power at an affordable price. It’s powerful enough to cover large yards and dense vegetation with ease.

Buyer’s Guide

Not all mowers can deal with thick grass. We highlight some important considerations for selecting the perfect lawn mower for thick grass.

Best Lawn Mowers for Thick Grass

Consider Your Requirements

You could have the budget for a large lawn mower but a garden that doesn’t need one. Check the size and weight of the mower and match it with your requirements. For a small area, you can get a mower with a 14-inch deck at a fairly low price.

Consider Grass Type

Some lower-end tools don’t do well with certain grass types. Assess the quality of the mower as well as the number of blades fitted in the machine. High-quality blades cut easier, damage the grassless, and produce a clean cut.

Lawn Mowers for Thick Grass (FAQs)

[sc_fs_multi_faq headline-0=”h3″ question-0=”Why should I pick reel over motorized?” answer-0=”Short answer: you don’t have to. Consider your needs. Do you have a small front yard? If so, you could do with a reel mower, which costs much less than motorized options.” image-0=”” headline-1=”h3″ question-1=”How would I know if the lawn mower can cut thick grass?” answer-1=”Do your research and ask around. Before buying, assess the cutting mechanism and cutting height of the mower. Speak to current owners online to find out how long the blades last and how effective they are.” image-1=”” count=”2″ html=”true” css_class=””]


All five picks on this list are some of the best lawn mowers for thick grass. Homeowners with small lawns and a tight budget can’t go wrong with the AMLC’s 1204-14.

However, if you’re after something with a little more power, the Scotts 2000-20S will have you mowing larger lawns with no trouble.