10 Best Zoysia Grass Fertilizer 2025 in the United States

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.

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.

The Advanced 16-4-8 Balanced NPK Lawn Food by Simple Lawn Solutions is a versatile liquid fertilizer suitable for various grass types, including zoysia. The 16-4-8 N-P-K ratio balances essential macronutrients—16% Nitrogen for lush, green growth, 4% Phosphorus for robust root development, and 8% Potassium for stress tolerance and nutrient transfer. This blend also includes seaweed and fish emulsion, which can enhance soil health and nutrient uptake.

The fertilizer is designed for easy application using a sprayer, simplifying the process for those who may not be experienced with lawn care. Best used in spring and summer, it targets the key growing seasons for zoysia grass. As a liquid fertilizer, it may require more frequent applications compared to slow-release granular options. Additionally, while it contains beneficial seaweed and fish ingredients, these may not be significant enough to make a noticeable difference for all users.

The product is family-manufactured in the USA and comes with a detailed mixing ratio, making it straightforward to use. It is a solid choice for those looking to maintain a healthy, green lawn with an easy-to-apply liquid fertilizer.