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10 Best Zoysia Grass Fertilizer 2025 in the United States

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Our Top Picks

#1

Winner

Scotts Turf Builder Grass Seed Sun & Shade Mix with Fertilizer and Soil Improver, Thrives in Many Conditions, 5.6 lbs.

Rating
9.8
Chosen by1,180
Seasonal Considerations

Most important from
23173 reviews

Seasonal Considerations
Seeds sprout quickly in optimal 60-80 degree weather, best used in mid-spring or fall.

The Scotts Turf Builder Grass Seed Sun & Shade Mix with Fertilizer offers a comprehensive solution for various lawn conditions. It is versatile, suitable for both full sun and dense shade, and effectively repairs bare and thin spots. The product features a WaterSmart Coating that helps seeds absorb and retain more moisture, promoting better growth. This enhances its drought resistance, making it a good choice for areas with varying weather conditions.

The application method is straightforward, and it can be used both in spring and fall for seeding or overseeding, adding to its convenience. Coverage-wise, it can handle new lawns up to 745 sq. ft. and overseeding up to 2,240 sq. ft., which is beneficial for large areas.

This product is likely best suited for users looking for a versatile, easy-to-apply grass seed mix with some fertilization benefits.

Rating
9.8
Chosen by1,180
Seasonal Considerations

Most important from
23173 reviews

Seasonal Considerations
Seeds sprout quickly in optimal 60-80 degree weather, best used in mid-spring or fall.
#2

Scotts Turf Builder Starter Fertilizer for New GrassFL, Use When Planting Seed in Florida, 1,000 sq. ft., 3.27 lbs.

The Scotts Turf Builder Starter Fertilizer for New GrassFL is designed specifically for planting new grass in Florida, making it a specialized choice for those in that region. Its key strength lies in its ability to grow new grass 70% thicker and 35% quicker compared to unfed grass when applied two weeks after seeding.

This makes it particularly useful for starting new lawns, reseeding, or installing sod, sprigs, or grass plugs. The fertilizer is safe for use on any grass type, adding versatility to its application. It comes in granule form, which is easy to apply and covers up to 1,000 square feet per 3.27 lb. bag.

A significant advantage is that it can be applied to a dry lawn at any time, providing flexibility for users. Some users might find the coverage area limited if they have larger lawns. The product is ranked well among garden fertilizers, suggesting it is a popular choice. The product’s targeted formulation for Florida conditions makes it a compelling option for those looking to establish new grass effectively.

#3

Scotts Turf Builder Weed & Feed3, Weed Killer Plus Lawn Fertilizer, Controls Dandelion and Clover, 5,000 sq. ft., 14.29 lbs.

Rating
9.5
Application Method
Seasonal Considerations

Most important from
34418 reviews

Application Method
Easy application with clear, user-friendly instructions and no special equipment needed.
Seasonal Considerations
Following instructions and applying at the recommended time of year is essential for optimal results.

Scotts Turf Builder Weed & Feed3 is designed as a two-in-one solution for weed control and lawn fertilization, making it a practical choice for those looking to maintain a healthy lawn while managing weeds like dandelions and clover. With an N-P-K ratio that ensures proper nutrient delivery and a formulation that can be used on various grass types, including Zoysia, it targets specific lawn care needs effectively.

One of the standout features of this product is its ability to control over 50 different weeds while providing essential nutrients to the lawn. The slow-release nature of the fertilizer means that the nutrients will be available to the grass over an extended period, promoting steady growth without the risk of burning the grass, which can happen with quick-release options.

There are some considerations to keep in mind. This product is only effective when applied to a wet lawn when temperatures are between 60°F and 90°F, which may limit its usability during certain weather conditions or in different climates. Additionally, it's important to note that it is not available in Florida, which could be a drawback for users in that region. In terms of application, the granule form is user-friendly, but it requires a bit of planning to ensure it's applied at the right time for optimal results. Those who primarily focus on Zoysia grass may find it beneficial, but they should also ensure it's suitable for their specific lawn conditions.

Rating
9.5
Application Method
Seasonal Considerations

Most important from
34418 reviews

Application Method
Easy application with clear, user-friendly instructions and no special equipment needed.
Seasonal Considerations
Following instructions and applying at the recommended time of year is essential for optimal results.

Buying Guide for the Best Zoysia Grass Fertilizer

Choosing the right fertilizer for your Zoysia grass is crucial to maintaining a healthy, lush lawn. Zoysia grass is a warm-season grass that thrives in well-drained soil and requires specific nutrients to grow optimally. When selecting a fertilizer, it's important to understand the key specifications and how they impact the health and growth of your grass. This guide will help you navigate through the essential specs and choose the best fertilizer for your Zoysia grass based on your lawn's needs.
N-P-K RatioThe N-P-K ratio represents the percentage of Nitrogen (N), Phosphorus (P), and Potassium (K) in the fertilizer. Nitrogen promotes lush, green growth, Phosphorus supports root development, and Potassium enhances overall plant health and disease resistance. For Zoysia grass, a balanced ratio like 10-10-10 or a higher nitrogen ratio like 16-4-8 is often recommended. If your lawn is newly established, a higher phosphorus content can help with root growth. For established lawns, a higher nitrogen content will promote green, dense grass.
Slow-Release vs. Quick-ReleaseSlow-release fertilizers gradually release nutrients over time, providing a steady supply of nutrients and reducing the risk of burning the grass. Quick-release fertilizers provide an immediate nutrient boost but can lead to rapid growth and require more frequent applications. For Zoysia grass, slow-release fertilizers are generally preferred as they support sustained growth and reduce the need for frequent fertilization. However, if your lawn needs a quick green-up, a quick-release fertilizer can be used sparingly.
MicronutrientsMicronutrients such as iron, manganese, and zinc are essential for the overall health of Zoysia grass, even though they are needed in smaller amounts compared to macronutrients. These nutrients help in various physiological processes and can improve the color and vigor of your lawn. Look for fertilizers that include a mix of micronutrients to ensure your grass receives a well-rounded nutrient supply. If your lawn shows signs of nutrient deficiencies, such as yellowing leaves, a fertilizer with added micronutrients can help address these issues.
Application MethodFertilizers can be applied in various forms, including granular, liquid, and spike. Granular fertilizers are easy to apply and provide a slow, steady release of nutrients. Liquid fertilizers offer quick absorption and are ideal for immediate nutrient needs. Spike fertilizers are convenient for targeted feeding but may not provide even coverage. For Zoysia grass, granular fertilizers are often preferred for their ease of use and consistent nutrient release. However, if you need a quick fix or have specific problem areas, liquid fertilizers can be a good option.
Seasonal ConsiderationsZoysia grass has different nutrient needs depending on the season. In the spring, a fertilizer with higher nitrogen content can help promote green, vigorous growth as the grass comes out of dormancy. During the summer, a balanced fertilizer can maintain healthy growth and resilience. In the fall, a fertilizer with higher potassium content can help prepare the grass for winter dormancy. Understanding the seasonal needs of your Zoysia grass will help you choose the right fertilizer at the right time to keep your lawn healthy year-round.

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