Zoysia grass is a very popular choice for lawns, especially in areas with sandy soil. It’s drought-resistant grass that can withstand both dry and wet conditions. It’s also resistant to many common lawn diseases and pests.

However, if you want your Zoysia to look its best, it’s important to fertilize it on a regular basis. Zoysia is a genus of grasses in the family Poaceae. It includes about 25 species of tall fescue. Their leaves are long and narrow, and their stems are smooth. They grow best in tropical and subtropical climates, but they can also grow well in temperate regions.

When you’re looking for the best fertilizer for zoysia, you have several choices. You can choose a product that’s organic or one that’s synthetic. And even though synthetic products tend to be more expensive, they may be worth it if they produce better results and last longer than organic ones. In this article, we’ll talk about the different types of fertilizers available on the market today and help you determine which one is right for your lawn.

When To Apply Fertilizer For Zoysia

You will want to fertilize your zoysia grass during the spring, summer, and fall. You should apply the fertilizer in early spring and then again in mid-summer. An additional application of fertilizer should be made in early fall for best results.

How To Apply Fertilizer For Zoysia

Applying fertilizer to your zoysia lawn is a pretty straightforward process. You’ll want to apply it in the spring and fall, at the beginning of the growing season. You should also apply it after you’ve mowed your lawn—this will help distribute the nutrients evenly across your yard. Finally, you’ll want to apply fertilizer in either morning or evening light (when temperatures are cooler).

The amount of fertilizer you’ll need will depend on the type of zoysia grass that you have:

  • Centipede: 40-80 pounds per 1,000 square feet
  • Buffalo: 40-60 pounds per 1,000 square feet

How Long To Apply Fertilizer For Zoysia

How long to apply fertilizer for zoysia?

Fertilizer should be applied every 1–3 months in spring and summer, depending on the weather. If you’re applying fertilizer for the first time, you should apply it once a month for the first 3 months. After that, use this chart:

  • First 3 weeks: Apply fertilizer once a week at ½ strength (½ amount)
  • Next 6 weeks: Apply fertilizer once every 2 weeks at ¼ strength (¼ amount)
  • Rest of growing season: Apply fertilizer monthly at full strength

How Often To Apply Fertilizer For Zoysia

The best time to apply fertilizer for zoysia is in the spring and summer months. This is because it will help improve the grass’s ability to establish itself quickly, as well as strengthen it against stress and disease. If you use a fertilizer with too much nitrogen during this time, it can cause excessive leaf growth, which can lead to brown tips.

If you’re growing your Zoysia lawn in an area where winters are cold, such as Canada or New England, then you might want to apply fertilizer less often than once per month in fall and winter.

You should also keep in mind that different types of fertilizers work better at specific times of year. For example, slow-release fertilizers tend to be most effective when used during cooler months; fast-acting ones are better suited for warmer weather because they provide nutrients quickly without having to wait around all day until they break down into usable forms within your plants’ roots system.

The same principle applies when using these products on different types of grass species such as Kentucky Bluegrass versus Fine Fescue because each type requires different amounts of nutrients depending upon their needs during growth stages throughout their life cycle.”

Benefits Of Fertilizer For Zoysia

Increase growth: Fertilizer for zoysia will increase growth, which means roots will grow deeper and more quickly. As a result, it can be used to fill in bare spots where patches of grass have died or been removed.

Increase color: Although fertilizers contain many different nutrients that are good for the plant’s health and appearance, one specific nutrient called nitrogen is especially important because it helps plants produce chlorophyll and therefore turns them green. If you have ever seen an iron deficiency in your lawn or other kinds of yellowing leaves on your plants, this is what it looks like. When using fertilizer for zoysia grasses every year (or two) after they are established in your yard this problem should not occur.

Increase density: Fertilizers also contain phosphorus which helps increase the density of foliage so that you get more coverage out of each application during the mowing season instead of having bare patches with only stolons remaining behind (which happens when there isn’t enough moisture available). This means less heat stress during hot months when most people tend not to want their lawn watered very much due to drought conditions so they end up over watering causing damage rather than preventing it.

Effects Of Fertilizer For Zoysia

Fertilizer is the most important factor in the growth of your Zoysia lawn. While it’s not necessary to use fertilizer, it will have a dramatic effect on how well your lawn looks and feels.

Some of the benefits of using fertilizer include:

  • Enhances growth
  • Improves color
  • Increases density
  • Improves health
  • Root growth
  • Leaf growth



19-5-9 is a popular choice for zoysia. The 19 stands for the percent of nitrogen, 5 represents the amount of phosphorous and 9 represents the amount of potassium in this fertilizer. This is a balanced fertilizer that’s also slow-release, which makes it great for lawns like zoysia.

19-5-9 doesn’t contain any other nutrients besides nitrogen, phosphorus, and potassium, all three are essential to healthy grass growth, but it does have them in just about the right proportions so that you won’t need to add anything else to your fertilization plan. It’s also one of the least expensive options on our list at around $8 per pound.


Another common fertilizer that’s used to feed zoysia grass is 18-0-3, which stands for the ratio of nitrogen, phosphorous and potassium contained in the fertilizer. It’s important to note that this ratio is not always fixed; some fertilizers contain more nitrogen than others.

What makes this fertilizer so popular? The answer lies within its name: 18 refers to its percentage of nitrogen content, 0 refers to its percentage of phosphorous content, and 3 refers to its percentage of potassium content. This means that by using this type of fertilizer you can guarantee a healthy amount of each nutrient for your turfgrass.

Milorganite is one example of an 18-0-3 product; another well-known brand is Osmocote Plus (more about it later). These products are often considered superior because they’re highly water soluble, meaning they don’t need time for rain or dew before they become available as nutrients for your lawn or garden plants, so there’s no worry about runoff polluting local waterways when applying them.

Milorganite Fertilizer

Milorganite is a slow-release organic fertilizer that works well for zoysia grass. It releases nutrients over time, so you don’t have to worry about applying it every week or two. Milorganite also contains micronutrients such as iron, zinc and manganese, which are necessary for healthy growth and root development in your lawn

Because Milorganite comes from the waste of Milwaukee’s municipal water system, it doesn’t harm the environment when used as directed. It can be applied safely to any type of lawn without harming other plants or animals nearby.


Fertilizer with a 5-10-15 ratio is the most balanced fertilizer you can use. It contains nitrogen, which promotes green leaves and growth; phosphorus, which supports root growth and helps the plant resist disease; and potassium, which ensures strong stems and flowers.

This fertilizer will help your zoysia stay healthy, but it’s also suitable for other grasses as well as plants like azaleas and rhododendrons that need high levels of nitrogen in their soil.


10-10-10 is a common fertilizer that’s popular with zoysia grass. It’s a balanced fertilizer, which means it contains equal amounts of nitrogen, phosphorus, and potassium (N-P-K). Nitrogen helps your lawn grow leaves and stems, phosphorus encourages root growth and blooming, while potassium aids in disease resistance.


  • Balanced nutrition for all parts of the plant
  • Promotes healthy foliage and coloration
  • Protects against drought conditions

How To Care Zoysia

Mow your Zoysia lawn every two to three weeks at a height of about 3/4″. This will encourage new growth, so you’ll want to keep it mowed frequently. If you don’t want to do it yourself, hire a professional landscaper or lawn care service to do this for you.

The best time of day to water is early morning (5 AM-10 AM) or evening (6 PM-8 PM). Avoid watering in the middle of the day when the sun is most intense and your grass will dry out faster.

Aerate your soil once per year with a power aerator or aerating rake. This helps eliminate compacted areas and improves drainage by allowing excess water to drain down through the soil profile rather than pooling around the base of each blade of grass on top.

Fertilize once per year with fertilizer containing iron phosphate as well as nitrogen and potassium; this combination will encourage strong root development while preventing any yellowing between cutting cycles due to nutrient deficiency issues from overfeeding at one end or underfeeding at another end.”

When you’re looking for the best fertilizer for zoysia, you have several choices.

Choosing the best fertilizer for zoysia is a matter of understanding how and when to apply it, as well as how often. Zoysia will do best under cool conditions and can be damaged by hot temperatures. When you’re looking for the best fertilizer for zoysia, you have several choices:

Slow-release fertilizers are applied in spring or early summer to encourage growth during the growing season. They provide nutrients over time rather than all at once, which helps prevent burning or overgrowth that can happen if too much fertilizer is applied at one time.

Liquid fertlizers are applied every four months throughout the year (depending on your local climate). They’re absorbed quickly into the soil so they don’t allow weeds to grow as fast as their slow-release counterparts do; however, they aren’t as effective at promoting root growth because they don’t stick around very long after being applied.

Final words,

Zoysia is a low-growing grass that usually grows to only 2 inches tall. It’s often used as a lawn in areas with limited space and water, such as Florida and California. Zoysia can grow well in sandy or clay soils with adequate irrigation, but it doesn’t do well in alkaline soils and needs plenty of moisture throughout the growing season.

The most common fertilizer for zoysia is ammonium nitrate (NH4NO3) because it provides nitrogen (N), phosphorus (P2O5), potassium (K2O) and calcium (Ca). However, other sources of N like urea are also commonly used to help maintain healthy plants. Fertilizers containing ammonium sulfate and sulfur are best avoided as they can cause damage to plant roots or even kill them over time if applied incorrectly. These products create an environment where harmful fungi may thrive instead of beneficial microbes needed by your lawn plants like bacteria. Therefore; avoid using them at all costs if possible.

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