Growing Plants

All You Need To Know About Hydroseeding Zoysia

Zoysia is a grass type that needs a proper hydroseeding technique to grow well during a year.

However, hydroseeding Zoysia is quite complicated, as you must meet several requirements when undertaking this procedure.

Don’t panic, as our article will present lots of helpful tips. Information about the plant care guide based on four given periods of a year is also included. Let’s get started! 

About The Zoysia Grass

hydroseeding zoysia

Zoysia is native to Southeast Asia, yet it has appeared in the United States since 1895.

It belongs to a warm-season grass family (don’t mistake Zoysia for marsh grass), meaning the hot weather perfectly facilitates its growth.

It mainly spreads over the southern states of the US, from humid Southeast to California suburbs.

Although Zoysia is well-suited to the heated temperature, its capacity to tolerate the cold is also excellent, helping it flourish easily in some tropical areas.

Unlike other grass seeds, Zoysia establishes more slowly yet forms a denser carpet around its root growth.

It can spread by both underground and above-ground stems, called stolons and rhizomes, respectively.

Its colors change swiftly during the growing season. In spring, it shows light green hues, which turn medium green when the summer comes.

Given the winter dormancy, Zoysia might display a brown color.

This grass is also known for its capacity to endure harsh conditions, from drought to heavy foot traffic, as it does not require much maintenance.

Yet, proper care is always needed for its growth, and below are some tips for you to consider.

What Are The Hydroseeding Zoysia Method And Care Schedule?

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A straightforward Zoysia hydroseeding method is based on time selection, soil testing, and spraying steps.

Combined with some wonderful caring tips is ideal for your plant during a year through four periods.

The Best Way To Hydroseed Zoysia Grass

Here are some fundamentals about Zoysia hydroseeding that you should pay close attention to.

Select The Right Time

It depends on various factors, such as climate or seed types.

But spring and fall are commonly ideal seasons for hydroseeding because the environments are milder and wetter, which are beneficial for the hydroseed Zoysia to grow well.

Test The Soil

Before undertaking the hydroseeding method, you are advised to check the soil’s quality carefully to see whether the ground meets requirements.

A soil test also brings better choices of additives and fertilizer.

Apply The Additives If Needed

Opting for the appropriate additives needed that control the fast-growing grass and make it use less water than normal.

Many households widely trust tackifiers, but they should be used in moderation.

Prepare The Ground

Take close notice of the ground’s physical makeup, like the consistency and uniformity. That the ground is cement-like, not a de-compacted surface, is receptive to the Zoysia hydroseeding process.

Prepare The Hydroseeder

It’s time to get the hydroseeder ready. After a long time of unused, it will likely be stowed, so you should reconnect the battery, along with the hose reel, and check valve connections.

Applying a thin layer of greasing lube is recommended for the machine’s better operation.

Load The Hydroseeder

Switch on the equipment to let it warm up. Throughout the warm-up period, you should pour water into the tank, which can reach up to 50 gallons.

When it is full, purge all the lines with the purpose of flushing every debris and dirt out.

When the water level is below the agitator shaft, reverse its position before loading materials in an appropriate order, from mulch, soil amendments to fertilizer.

Spray The Hydroseeding Mixture

When the preparation steps are done, press the button to spray over Zoysia grasses. It would be best to reduce the agitator speed before spraying to prevent the mixture from flushing out of a tank.

After all, use the slurry to cover the ground.

Zoysia Grass Lawn Care Guideline

I continue sharing with you the best guide on Zoysia care, based on four periods of a normal calendar.

The 1st Period: February to May

  • Feed your Zoysia with the ultragreen crabgrass preventer.
  • Begin mowing the grass after the dormancy, only at 1 to 1.5 inches.
  • Provide the Zoysia grass with enough mulch in late spring. Coconut mulch is an ideal and cost-effective choice.
  • Water the grass frequently. In some drought areas, deep and infrequent watering is necessary.

The 2nd Period: June to August

  • Maintain the Zoysia’s height of between 1 and 2 inches by mowing.
  • Start feeding the grass with a small amount of fertilizer when the active growth season sets in.
  • Continue irrigating your Zoysia, which requires about 1 to 1.25 inches of water.

The 3rd Period: September to November

  • Keep mowing to remain the grass’s height at 1 inch.
  • Start treating the Zoysia with a weed-control mixture before eight weeks of pre-fall frost.
  • Ensure stable water provision.
  • Manage fallen leaves by using a smothering technique.

The 4th Period: December to February

  • Mowing is unnecessary in cold weather.
  • Steer your Zoysia clear of winter debris or stones.
  • Maintain about 1 to 1.25 inches of water weekly.

Frequently Asked Questions

zoysia hydroseeding

What Is Hydroseeding Grass?

Hydroseeding is a technique that farmers use to spread a specialized slurry over dense grass ground. Its primary function is to gain erosion control and avert its catastrophic impacts.

Can You Walk On Hydroseed?


Avoid walking on hydroseeded areas at all costs. The health of children and people with some serious background diseases is jeopardized when they inhale the mixture’s smell.

Besides, pedestrian traffic should also be restricted not to disrupt the hydroseeding process, at least 4-6 weeks after application.

How Thick Should Hydroseed Be?

The proper thickness is about between two and four inches. A typical loam yard could cover 100 square feet with a 3-inch depth.

How Long After Hydroseeding Zoysia Grass Can You Mow?

The optimal time is five weeks after the finished hydroseed application. The reason is that the grasses have already become mature from this period onwards.

In addition, the residential lawn should be mowed in the dry season, which causes less damage to new seedlings than under cold temperatures.

The Bottom Line

You surely absorb much knowledge about the hydroseeding Zoysia thanks to our post, don’t you?

Hopefully, some care tips, coupled with warnings about the plant’s thickness and whether it is advisable to walk on hydroseed, will come in handy. Thanks for reading the article!

Samuel Mark

Hello I am Samuel. Samuel's Garden is a garden blog where I share my experiences in garden caring and tree growth. Hope you enjoy it!

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