The Best Lawn Mower For St. Augustine (7 Top Rated)

If you’re looking for the best lawn mower for St. Augustine grass, consider one of these seven mowers.


Each is designed to handle the thick blades of St. 

Augustine without inflicting damage upon itself, and each has unique features that make it stand out from the others.

By using this list as your guide, choosing the right mower will be an easy task.

And maintaining your lawn will be much fun.

Here are the top 7 best lawn mowers for cutting St. Augustine grass:

1). Greenworks 14-Inch Lawn Mower for St. Augustine Grass

This machine comes with more than just a larger cutting blade. It also sports a mulching capability that allows clippings to be recycled into the soil rather than piled onto the ground where they would eventually break down.

 This becomes part of your lawn’s organic matter anyway. What this means for your lawn, in simple terms, is that you’ll be able to mow more often without seeing any visible damage. 

The Greenworks also has a two-year warranty on its motor, so if it malfunctions within the first two years of use, all you have to do is bring it back and they’ll replace it – no questions asked. 

Oh yeah…there’s one other thing that deserves mentioning. This machine doesn’t require gas or oil (though some St. Augustine grasses may still need regular watering) and produces zero emissions. That should make everyone breathe easier.


  • Mulching capabilities
  • No engine
  • Cuts tall St. Augustine grass
  • Very affordable


  • Noisy
  • Lack of features found on more expensive machines

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2). Fiskars Stay Sharp Max Reel Mower For St. Augustine Grass

If you’re looking for a machine that is lighter than most and can handle shorter grass, the Fiskars might be just what the doctor ordered. It’s not as bulky or cumbersome as other mowers, making it easy to maneuver around trees, rocks, and flowerbeds. 

This reliable reel mower also has an innovative design, with its wide-cut blades giving you better cutting results in less time. The best part about this machine is its low cost – only around $120.

This makes it very attractive to customers who are on a tight budget but still want high-quality features for their lawn m needs.


  • Lightweight and easy to use
  • Cuts even shorter St. Augustine grass with ease


  • No mulching capabilities or bagging options
  • Lacks some features found on more expensive models

3). Earthwise 16-Inch 7-Blade Push Reel Lawn Mower

This mower has a five-star rating from most customers who have purchased it, and for several very good reasons. 

This is one of the easiest push reel lawn mowers to handle, making it popular among senior citizens and women (which I can understand because compared to other reel mowers this thing is like pushin’ air). 

Its height adjustment feature also allows you its cutting efficiency across six different heights – ranging from 1 3/4″ to 3 3/8″. It has blades made from carbon, which means it won’t rust even in the toughest of climates. 

The price tag is also very attractive to customers who are on a budget – coming in at around $120.


  • Cuts tall St. Augustine grass
  • No gas required; easy to use


  • No mulching capabilities or bagging options

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4). Fiskars 17 Inch Push Reel Lawn Mower For St. Augustine

This reel lawn mower has earned its place among the best because it’s loaded with features you’re going to love. 

It uses an 8-inch cutting diameter that saves you time by getting more done in less time, and this great feature allows you to finish your yard work in half the time it might take using another lawnmower. 

Plus, it’s designed with an innovative indexing system that makes it easier to switch between different cutting heights. 

You can adjust the height so easily that you won’t have any trouble finding a height that cuts evenly and doesn’t leave your St. Augustine grass looking like an overgrown field of weeds. 

This machine also has rust-resistant blades that are made from heat-treated steel, which means they’ll still be performing well after several seasons of use.


  • Cuts tall St. Augustine grass
  • Easy to use
  • Adjustable handlebar


  • Noisy
  • Lack of features found on more expensive models

5). Scotts Outdoor Power Tools 5-Blade Reel Lawn Mower

This reel lawn mower is one of the most popular models available on the market, and for good reason. It’s designed so well that it could cut even the toughest St. Augustine grass with ease, but it’s also very easy to use no matter what kind of yard you have. 

What makes this machine stand out from other options is its unique design that offers you improved safety features, making it virtually impossible for your shoes or socks to get caught by the blades while you’re cutting grass. 

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The best part? This model comes with a 5-year warranty attached to it. This means if anything goes wrong with your machine within five years of purchase they will replace or repair it free of charge. How could you not love that?


  • Cuts even shorter St. Augustine grass 
  • 5-year warranty
  • Reduces the risk of injuries from using a reel mower


  • Noisy
  • Lacks some features found on more expensive models

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6). American Lawn Mower Company 18-Inch 5-Blade Push Reel Lawn Mower

While this lawn mower is a little on the pricey side compared to other options, it’s well worth it considering how easy it makes cutting your St. Augustine grass. 

Instead of having to worry about long heavy cords getting in your way as you cut, this machine works by attaching directly to an electrical outlet, so no need to worry about gas or batteries either. 

It has a 5-blade cutting system that can cut through any yard, plus it’s designed with a single lever that allows you to adjust the height from 1″ to 3 5/8″, making it as easy as possible for anyone to quickly and easily get their yard looking beautiful.


  • Cuts even shorter St. Augustine grass
  • Cuts efficiently regardless of length
  • 5-year warranty


  • Expensive

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7). American Lawn Mower Company 4-Blade Push Reel

Last but certainly not least is this fantastic reel lawn mower from American Lawn Mowers. This model has been constructed using four blades instead of five, giving you an equal cutting surface area across all four blades. 

You’ll save time and money by using this machine, and it comes with a lifetime warranty that’s attached to protect your purchase.


  • Cuts even shorter St. Augustine grass
  • Cuts efficiently regardless of length
  • Lifetime warranty


  • Doesn’t cut taller grass as well as other models
  • More expensive than other options on the market

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How To Choose The Best Lawn Mower For St. Augustine

So how do you choose the best mower for your St. Augustine lawn? Here are our top 5 tips:

1). Consider Your Lawn Size

First, consider the size of your lawn. For small yards, a manual push mower can be just fine while large properties with steep slopes or hillsides may require the use of a self-propelled model. 

This also allows you to set it on an incline so debris can fall away from the blade housing. Also, consider riding lawnmowers since these sit higher off the ground than other types making them suitable for uneven terrain or long grass where clipping accumulation is likely to occur. 

These models also come equipped with larger engines that require more lubrication. Lesser models are more susceptible to overheating which can cause serious damage to the internal components during long or arduous mowing sessions.

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2). Check Your Lawn Mower Manufacturer’s Recommendations

After you’ve determined the size of your lawn, then you should consider what type of cutting equipment is recommended for your specific type of grass. 

Some varieties are better suited for different types while others may need pre-trimming with a specialized model before it can be cut without bogging down or throwing debris all over the place.

3). Determine What Kind Of Gas You’ll Need For The Job

If you’re using an electric mower, then there’s little to no maintenance since they don’t require any fuel additives or oil changes. However, you will need to be sure your power supply is sufficient before attempting to cut the grass. 

If you’re planning on using a gas-powered model, then you must buy or borrow one that has the proper mix of oil and gas (see manufacturers’ recommendations) when in use. 

Also, remember not to fill it up completely since engines don’t respond well to over-filling often leading to leaks and breakdowns. 

Furthermore, make sure you’ve drained all of the gasoline from the tank when winterizing for storage. This is because this fuel can turn into gum (a thick syrup-like substance) which clogs up carburetor jets and filters making them difficult to use next year.

4). Consider Mowing Height And Cutting Frequency

Grass height affects mowing frequency which can vary from cutting once a week to as frequently as daily. For example, most homeowners prefer cutting lawns more frequently during the warm months when grass growth is at its peak. 

This allows for multiple opportunities to cut off excess thatch accumulation and promote healthy root development. 

However, you should consider letting the grass grow longer during the wintertime or whenever there’s a significant amount of precipitation. This is because it needs time to recover and develop new roots after each mowing session.

5). Mow Taller During The Summer Months

If your goal is to produce a lusher and healthier looking lawn, then consider running your mower deck closer to the ground (2″ – 2-1/2″) during spring and fall and raise it to 3″ – 4″ in the hotter summer months when grass growth is at its peak. 

Also, maintain weekly mowing sessions in high-traffic areas and keep in mind that your lawn should be cut in a manner.

This allows sunlight to reach the grass easily without removing too many of its nutrients.

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Discover the ultimate solution for maintaining your St. Augustine lawn with our guide to the best lawn mowers. From expert recommendations to insightful tips, elevate your lawn care routine effortlessly. Explore the top picks and revolutionize your gardening experience. Unveil the key to lush, vibrant grass with Plant Gardener’s expert insights.


By following these simple steps, you’ll be able to choose the best lawn mower for St. Augustine grass.

This will save time, money, and effort while promoting healthier root development all season long.

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