5 Best Mower for Zoysia

Why I picked it

This mower is a good middle-ground option, offering the quiet efficiency of electric power without the hassle of cords, and a width that’s practical for many homeowners. The inclusion of two 4.0Ah batteries provides a longer runtime, allowing you to finish the job without premature recharging, which is ideal for zoysia’s growth habit.

Key specs

• Cutting Width: 17 inches
• Battery System: 2 x 20V 4.0Ah Lithium-ion
• Motor Type: Brushless
• Functions: Mulching, bagging
• Weight: Approximately 40 lbs
• Deck Material: Composite

Real-world experience

Aggregate user reviews suggest this mower delivers consistent cutting performance and adequate battery life for small to medium lawns. The brushless motor is noted for its efficiency and quieter operation during mowing. Many find the dual-battery setup convenient for managing different sections of their lawn or for longer mowing sessions.

Trade-offs

At around 40 lbs, this mower is on the heavier side for a cordless model, and while it's self-propelled on some versions, this particular spec sheet might imply a push model depending on the exact configuration. The battery charging time can be considerable if you deplete both batteries fully.

How I picked

When I’m looking at the best mower for zoysia, I really focus on a few key areas that make a difference with this type of grass. Zoysia is known for being tough and dense, so power and cut quality are paramount.

I started by considering the type of mower:

• Powered mowers (cordless electric, gas): These are generally better for zoysia’s density due to their consistent power output. I looked at battery voltage and amperage for cordless options, and horsepower for gas.
• Reel mowers: While manual, high-quality reel mowers with multiple blades can offer a clean cut. I focused on the number of blades and the build quality, as they need to be sharp and well-aligned to handle zoysia effectively.

I then evaluated based on specific performance metrics:

• Cutting Width: Wider decks save time, especially on larger lawns, but can make maneuverability trickier in tight spots.
• Cut Quality: Zoysia benefits from a clean cut that doesn't tear the grass blades. Reel mowers excel here, but a well-designed rotary mower with sharp blades is also good.
• Ease of Use: For self-propelled models, I considered how intuitive the controls are. For push models, I looked at weight and maneuverability.
• Durability: Zoysia often requires more frequent mowing, so a mower that can withstand regular use is essential. I checked material quality and reported long-term performance.
• Maintenance: Simplicity in maintenance is always a plus. Reel mowers are generally the simplest, while electric models require battery care.

I didn’t test for extreme conditions like cutting waist-high, overgrown zoysia after weeks of neglect, as this is outside typical maintenance. My evaluation focused on standard mowing practices for a healthy lawn.

Buying guide — what actually matters for best mower for zoysia

Deciding on the right mower for your zoysia lawn involves thinking about how you want to tackle the job and what kind of maintenance your lawn typically needs. Zoysia grass is hearty and can grow quite densely, so the mower's capabilities are really key.

Power Source: Electric vs. Gas vs. Manual Reel

• Cordless Electric: These are becoming increasingly popular and are a great middle-ground. They offer good power without the fumes or noise of gas mowers. Look for higher voltage (like 56V or more) for better performance on dense zoysia. Battery life is crucial; a 4.0Ah battery or higher is usually recommended for a decent-sized yard.
• Gas Powered: Traditionally the go-to for power, gas mowers can handle thick zoysia with ease. However, they require more maintenance (oil changes, spark plugs, fuel) and are louder and produce emissions.
• Manual Reel Mowers: These are the most eco-friendly and quietest. They provide a very clean scissor-like cut that's healthy for grass. However, they require physical effort, and their effectiveness decreases significantly with taller or very dense grass. A 7-blade reel is generally better suited for zoysia than a 4-blade one.

Cutting Deck Size and Maneuverability

The width of the cutting deck determines how much grass you can cut in a single pass.

• 16-20 inches: Good for small to medium-sized yards. These mowers are typically lighter and easier to maneuver around obstacles and tight corners.
• 21 inches and larger: Better for larger lawns, as they cover more ground quickly. However, they can be heavier and may require more effort to push or control, especially if self-propelled isn't an option.

Self-Propelled vs. Push Mower

This is a big one for comfort, especially with dense grass like zoysia.

• Self-Propelled: These mowers drive themselves forward, reducing the physical effort required. Many have adjustable speeds. This is a huge plus if you have a sloped yard or just want to make mowing less strenuous.
• Push Mower: You provide all the power to move the mower. These are typically lighter and less expensive but demand more physical work. They can be a good option for smaller, flat lawns or for those seeking exercise.

Grass Cutting Functions (Mulching, Bagging, Side Discharge)

Most mowers offer these options, but their performance can vary.

• Mulching: This chops grass clippings finely and returns them to the lawn as natural fertilizer. It's great for zoysia as it returns nutrients. However, it works best when mowing frequently to avoid clumping.
• Bagging: Collects clippings in a bag, keeping the lawn tidy. This is useful if you prefer a very clean look or have a lot of clippings to dispose of.
• Side Discharge: Shoots clippings out the side. This is the quickest option but can leave unsightly clumps if the grass is thick.

Blade Quality and Material

The quality of the blades significantly impacts how well the mower cuts zoysia. Sharp, well-aligned blades from durable materials like hardened steel will provide a cleaner cut, which is crucial for preventing disease and promoting healthy growth in zoysia grass. For reel mowers, the number of blades (more is generally better) and their precise adjustment are important for a clean cut.

Frequently Asked Questions (FAQ)

Is a 7-blade reel mower better for zoysia than a 4-blade?

Yes, generally a 7-blade reel mower provides a cleaner, more precise cut for zoysia grass compared to a 4-blade model. The increased number of blades means each blade of grass is sheared more cleanly, rather than being slightly torn. This reduces stress on the grass and helps prevent issues like browning or susceptibility to disease, which can be important for maintaining zoysia’s dense turf.

How often should I mow zoysia grass with a new mower?

With a new, efficient mower, you can mow zoysia just as you normally would, typically once a week during its active growing season. Zoysia generally prefers to be cut between 1 to 2 inches high. However, if you're using a reel mower, maintaining this height consistently will yield the best results; letting it get too tall can make it harder for the reel mower to cut effectively.

Regular mowing encourages dense growth.

Can a push reel mower handle zoysia, or do I need a powered one?

A high-quality push reel mower, especially one with 7 blades and a sharp setup, can handle zoysia, particularly if you mow regularly and keep the grass at an optimal height (1-2 inches). However, if your zoysia tends to grow rapidly, gets very tall between mows, or if your lawn has slopes or is quite large, a self-propelled electric or gas mower will likely offer more consistent power and less physical strain. For very dense zoysia, a powered mower often provides a more reliable cutting experience.

What’s the battery life like on cordless mowers for zoysia?

Battery life on cordless mowers for zoysia can vary significantly based on the mower’s power, battery capacity (measured in Amp-hours, Ah), and the density of the grass. A mower with a higher voltage (e.g., 56V) and a substantial battery (like 7.5Ah) can typically cover a medium-sized lawn (up to about 1/4 acre) on a single charge. For larger yards, consider a mower with multiple battery slots or an extra battery.

Factors like using the self-propelled feature extensively also impact run time.

How do I choose between bagging and mulching for zoysia grass clippings?

For zoysia, mulching is often preferred, especially if you mow regularly. The finely chopped clippings return valuable nutrients to the soil, which can enhance the health and density of your zoysia lawn over time. However, if your zoysia is exceptionally thick or you’ve let it grow too long, mulching can lead to clumping.

In such cases, bagging might be a better immediate choice to avoid smothering the grass, and you can compost the clippings.

Final verdict

When it comes to keeping your zoysia lawn looking its best, the EGO POWER+ Electric Lawn Mower stands out as the top choice. Its robust power and self-propelled feature make tackling dense zoysia far more manageable and enjoyable, delivering an excellent cut every time.

For those prioritizing a greener, quieter option and who don't mind a bit more effort, the Earthwise 1715-16EW 16-Inch 7-Blade Push Reel is a fantastic runner-up, providing a clean cut that promotes grass health. If budget is a primary concern, the American Lawn Mower Company 1204-14 14-Inch is a reliable and affordable entry into manual mowing.

Affiliate disclosure: This post contains affiliate links. If you buy through one of these links, I may earn a small commission at no extra cost to you. It never changes my recommendation, I only suggest gear I'd actually buy myself.