Best Pre Emergent For Zoysia Grass (2024 Updated)

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As a homeowner, maintaining a healthy lawn is essential, and to do so, using the right pre-emergent herbicide is crucial. When it comes to Zoysia grass, choosing the best pre-emergent is even more critical. Zoysia grass is a warm-season grass that is well-known for its drought-resistant and heat-tolerant properties. However, it is also susceptible to weed infestations, which can cause significant damage to the turf. Therefore, selecting the right pre-emergent herbicide for Zoysia grass is essential to keep it healthy and weed-free.

Here are five key points you should keep in mind when looking for the best pre-emergent for Zoysia grass:

1. Timing: Timing is crucial when it comes to applying pre-emergent herbicides. It would help if you applied them before the weed seeds germinate, which usually happens in early spring or fall.

2. Active ingredients: The active ingredients in the pre-emergent herbicides are essential to consider. Make sure they are effective against the weeds that commonly affect Zoysia grass, such as crabgrass, goosegrass, and annual bluegrass.

3. Application method: Some pre-emergent herbicides require a granular application, while others come in liquid form. Consider which method is most convenient for you.

4. Safety: Always read the label carefully and follow the instructions when applying the pre-emergent herbicide. Some products may be harmful to people, pets, or the environment.

5. Brand reputation: It is always a good idea to choose a pre-emergent herbicide from a reputable brand that has a proven track record of effectiveness.

By keeping these key points in mind, you can choose the best pre-emergent herbicide for Zoysia grass and keep your lawn healthy and weed-free.

10 Best Pre Emergent For Zoysia Grass

1. The Andersons 18-0-4 Barricade Fertilizer With Pre Emergent Weed Control 5,000 Sq Ft 18 Lbs

The Andersons 18-0-4 Barricade Fertilizer with Pre Emergent Weed Control is a professional-grade product designed to feed grass while preventing weeds from sprouting. With its unique formulation, this product is trusted by top turf care professionals to prevent problem weeds without harming desirable plants.

Containing 0.426% of the active ingredient prodiamine, this fertilizer is labeled to prevent over 30 grass and broadleaf weeds. Its pre-emergent weed control technology ensures that weeds are prevented from germinating, keeping your lawn free from unsightly growths.

It should be noted that this product should only be applied in early spring and fall, as overuse can be harmful to your lawn. However, if used as directed, it can provide up to 5,000 square feet of coverage, making it an excellent value for homeowners and landscapers alike.

The DG Pro formulation of this product allows for more particles per square inch of chemical, which leads to better control of weeds. Additionally, it is important to note that this product will not aid in eliminating existing weeds. However, it can be an effective preventative measure that can help keep your lawn looking its best.

Overall, The Andersons 18-0-4 Barricade Fertilizer with Pre Emergent Weed Control is a highly effective and trusted product that can help keep your lawn free from problem weeds. Whether you are a homeowner looking to maintain a healthy lawn or a professional landscaper looking for a reliable solution, this product is sure to deliver results.

2. Scotts Triple Action Lawn Fertilizer & Weed Killer: Prevents Crabgrass, Kills Dandelion, Clover & More. Covers 4,000 Sq. Ft. (20 Lb.)

Scotts Turf Builder Triple Action is a highly effective weed killer and lawn fertilizer that is designed to provide comprehensive care for your lawn. With its triple action formula, this product is capable of killing weeds, preventing crabgrass, and feeding your lawn to ensure that it remains thick and green throughout the year.

One of the key benefits of Scotts Turf Builder Triple Action is its ability to kill a wide range of weeds, both visible and invisible. This includes common broadleaf weeds such as dandelions, chickweed, and clover, as well as other weeds such as barnyardgrass, fall panicum, foxtail, annual bluegrass, and more. By targeting these weeds, Triple Action helps to prevent them from taking over your lawn and competing with your grass for nutrients.

In addition to its weed-killing properties, Scotts Turf Builder Triple Action also acts as a crabgrass preventer. This means that it helps to stop crabgrass from germinating and growing in your lawn for up to four months after application. Crabgrass is a common problem in many lawns, and can quickly spread and take over if left unchecked. By preventing it from growing, Triple Action helps to keep your lawn looking healthy and weed-free.

Another key benefit of Scotts Turf Builder Triple Action is its ability to feed your lawn. This product contains a range of nutrients that are essential for grass growth, including nitrogen, phosphorus, and potassium. These nutrients help to build thick, green lawns that are more resistant to weeds and other types of damage. By regularly using Triple Action, you can ensure that your lawn is receiving the nutrients it needs to thrive.

Scotts Turf Builder Triple Action is suitable for use on a wide range of grass types, including Bermudagrass, Bahiagrass, Centipedegrass, Kentucky Bluegrass, Perennial Ryegrass, Tall Fescue and Fine Fescue, and Zoyiagrass. This makes it a versatile solution that can be used in many different types of lawns.

Overall, Scotts Turf Builder Triple Action is an excellent choice for anyone looking to keep their lawn looking healthy and weed-free. Its powerful weed-killing properties, crabgrass prevention, and lawn feeding capabilities make it a comprehensive solution that can help to keep your lawn looking its best year-round. With coverage of up to 4,000 sq. ft. and a 20 lb. bag, it is a cost-effective and convenient way to care for your lawn.

3. Scotts Lawn Care Plan For Small Yards (Northern)

The Scotts Lawn Care Plan for Small Yards (Northern) is an all-in-one solution for maintaining a healthy and lush lawn throughout the year. This comprehensive care plan includes four products that are specifically designed to prevent weeds, control insects, and promote strong root development.

The first product in the plan is Scotts Turf Builder Halts Crabgrass Preventer with Lawn Food. This product not only prevents grassy weeds like crabgrass but also feeds the lawn to promote healthy growth. It is ideal for use in the spring when these weeds tend to germinate.

The second product in the plan is Scotts Turf Builder Weed & Feed 3. This product is designed to clear out weeds and feed the lawn to thicken it. It is recommended for use in the summer when weeds are more prevalent.

The third product in the plan is Scotts Turf Builder SummerGuard Lawn Food with Insect Control. This product not only feeds the lawn but also controls fleas, ticks, and other insects that are listed. It is ideal for use in the summer months when these pests are most active.

The final product in the plan is Scotts Turf Builder Winterguard Fall Lawn Food. This product promotes strong root development in preparation for winter. It is recommended for use in the fall to ensure that the lawn is healthy and well-fed before the colder months.

The Scotts Lawn Care Plan for Small Yards (Northern) is suitable for use on Bermuda, Bluegrass, Rye, Tall Fescue, Centipede, Zoysia, and Bahia lawns. It is a convenient and effective way to maintain a healthy and beautiful lawn throughout the year.

In summary, the Scotts Lawn Care Plan for Small Yards (Northern) is a comprehensive solution for maintaining a healthy and attractive lawn. The plan includes four products that prevent weeds, control insects, and promote strong root development. It is suitable for use on a variety of lawns and is an ideal way to keep your yard looking its best throughout the year.

4. Barricade Pre-Emergence 10 Lb.

Barricade Pre-Emergence 10 LB is a powerful herbicide designed for use in a variety of settings, including established turfgrass, lawns, nurseries, and ornamentals. Featuring Prodiamine .58%, this product delivers reliable pre-emergent control against a range of troublesome weeds, including crabgrass, foxtail, and other annual grasses and broadleaf weeds.

With its broad application spectrum, Barricade is an ideal choice for use in a variety of commercial and residential settings, including container ornamentals, field-grown ornamentals, landscape ornamentals, conifer nurseries, seedling nurseries, and Christmas tree farms. It can also be used effectively in rights of way, roadways, roadsides, railways, equipment yards, tank farms, pumping stations, parking areas, storage areas, and ungrazed fence rows.

To use Barricade, simply apply it with a broadcast spreader at a rate of 10 pounds per 5000 square feet. This will provide adequate coverage for most applications, although specific rates may vary depending on the severity of the weed infestation, the type of weeds present, and other factors.

One of the key benefits of using Barricade is its ability to provide long-lasting control against weeds. This pre-emergent herbicide works by preventing the germination of weed seeds, ensuring that they do not have a chance to take root and grow. As a result, it can help keep lawns, gardens, and other areas free from unsightly and damaging weeds for weeks or even months at a time.

Another advantage of Barricade is its ease of use. Unlike other herbicides that require multiple applications or complex mixing and application procedures, Barricade is simple and straightforward to use. It can be applied quickly and easily with a broadcast spreader, making it an ideal choice for busy homeowners, landscapers, and other professionals.

Overall, if you're looking for a powerful and effective pre-emergent herbicide to help control weeds in your lawn, garden, or other outdoor space, Barricade Pre-Emergence 10 LB is an excellent choice. With its broad application spectrum, long-lasting control, and ease of use, it's a reliable and effective solution for any weed control needs.

5. Scotts Turf Builder Halts Crabgrass Preventer With Lawn Food, 40.05 Lbs.

Scotts Turf Builder Halts Crabgrass Preventer with Lawn Food is a highly effective product designed to stop crabgrass before it invades and protects your lawn throughout the season. It is a powerful solution that not only prevents crabgrass from taking over your lawn but also feeds your grass for a fast green-up after winter.

One of the key benefits of Scotts Turf Builder Halts Crabgrass Preventer with Lawn Food is that it is designed to withstand harsh weather conditions. This means that rain, snow, or freezing conditions after application won't affect the product performance. This product is perfect for homeowners who want to ensure that their lawn is protected all season long, regardless of the weather.

For best results, it is recommended that the lawn should receive 1/4 to 1/2 inch of water from rainfall or watering within 2-3 days after application. This will help to activate the product and ensure that it is working effectively to prevent crabgrass growth. Additionally, this product is not suitable for use on dichondra or bentgrass lawns.

One of the most significant advantages of Scotts Turf Builder Halts Crabgrass Preventer with Lawn Food is that it is designed to withstand winter conditions. This means that the product performance won't be affected even if there are harsh winter conditions after application. This makes it an ideal solution for homeowners who want to ensure that their lawn is protected all year round.

Overall, Scotts Turf Builder Halts Crabgrass Preventer with Lawn Food is an excellent product that provides long-lasting protection against crabgrass invasion. It is easy to use and delivers fast results that will leave your lawn looking lush and healthy. Whether you are a seasoned lawn care professional or a homeowner looking to maintain a beautiful lawn, this product is an excellent choice that will deliver the results you need. So, it can be a great investment for the health and beauty of your lawn.

6. Scotts Turf Builder Bonus S Southern Weed & Feed2, 17.24 Lbs.

Scotts Turf Builder Bonus S Southern Weed & Feed2 is a powerful lawn care solution that is designed to help homeowners achieve a lush, healthy lawn that is free from weeds. This product is specifically formulated for use in the southern states of the United States, including Texas, Florida (except the Panhandle region), Louisiana, Alabama, Georgia, Mississippi, North Carolina, and South Carolina.

One of the key benefits of Scotts Turf Builder Bonus S Southern Weed & Feed2 is that it is effective at killing a wide range of lawn weeds, including dollarweed and clover. This means that homeowners can enjoy a weed-free lawn without having to spend hours pulling weeds by hand.

In addition to killing weeds, Scotts Turf Builder Bonus S Southern Weed & Feed2 also contains ingredients that help to feed the grass in order to promote healthy growth. By encouraging the grass to grow and fill in bare spots, this product helps to crowd out future weeds and create a thicker, more resilient lawn.

Another important feature of Scotts Turf Builder Bonus S Southern Weed & Feed2 is its ability to help grass develop strong, deep roots. This is particularly important in the southern states, where lawns are often subjected to intense heat and drought. By building strong roots, grass is better able to withstand these challenging conditions and stay healthy and green all season long.

It is important to note that Scotts Turf Builder Bonus S Southern Weed & Feed2 is only intended for use on certain types of grass. Specifically, it should not be used on Bermudagrass. However, it is safe and effective for use on St. Augustinegrass (including Floratam), centipede, zoysia, and carpetgrass lawns.

Overall, Scotts Turf Builder Bonus S Southern Weed & Feed2 is an excellent choice for homeowners in the southern states who want to achieve a beautiful, healthy lawn. With its powerful weed-killing ability, nutrient-rich formula, and root-strengthening properties, this product is sure to help homeowners achieve their lawn care goals.

7. Bioadvanced 3-In-1 Weed And Feed For Southern Lawns, Granules, 12.5 Lb

BioAdvanced 3-In-1 Weed and Feed for Southern Lawns is a highly effective lawn care product that has been specially formulated for southern lawns. This granular product provides 6-month protection against broadleaf, grassy weeds, and crabgrass. It is easy to use and is designed to provide a weed-free, healthy-looking lawn.

The Weed Killer in BioAdvanced 3-In-1 Weed and Feed for Southern Lawns is highly effective, and it can kill even tough weeds like dandelion, dollar weed, and clover. This product is a great solution for those who want to get rid of these pesky weeds without harming their lawns.

This product is also a Lawn Fertilizer that feeds, greens, and strengthens your lawn. With a 50% slow-release formula, this product provides a long-lasting, even feed that will keep your lawn looking healthy and strong for months to come. It is a great way to ensure that your lawn gets the nutrients it needs to thrive.

One of the best things about BioAdvanced 3-In-1 Weed and Feed for Southern Lawns is that it won't harm your lawn when used as directed. This product has been specially designed to be safe for use on southern turfs like Bermuda Grass, St Augustine Grass, Centipede Grass, and Zoysia Grass. It is easy to apply and provides excellent results.

Overall, BioAdvanced 3-In-1 Weed and Feed for Southern Lawns is an excellent product for anyone looking to maintain a healthy, weed-free lawn. It is easy to use and provides long-lasting results. With its 6-month protection against weeds and its ability to feed, green, and strengthen your lawn, this product is a must-have for anyone who wants to keep their southern lawn in great shape.

8. High Nitrogen Lawn Fertilizer – Maximum Green & Growth – 28-0-0 Npk – Simple Lawn Solutions – Concentrated Formula – 32 Oz.

Maximum Green & Growth- High Nitrogen 28-0-0 NPK- Lawn Food Quality Liquid Fertilizer is a top-quality supplement designed to nourish your lawn with liquid nutrients. This lawn food contains a high nitrogen formula that aids in the formation of chlorophyll, the component that gives plants their green coloring. The addition of nitrogen encourages vigorous growth for the development of a dense and attractive lawn.

The product is a powerful combination of quick release and slow release nitrogen fertilizer. It contains 70% quick release nitrogen to provide quick nutrient absorption and 30% slow release nitrogen to keep your lawn fed between applications. This formula ensures that your lawn receives the necessary nutrients for healthy growth.

The product is made of high-quality feed grade compounds, ensuring that your lawn receives the best possible nutrients. It is designed to be quickly and easily applied using a ready-to-use sprayer bottle. The product can be used on all grass types, including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass, and Kentucky Bluegrass.

The 28-0-0 Liquid Lawn Food Nutritional Supplement is easy to use, as it comes with a ready-to-use hose end sprayer that applies the perfect ratio of product for lawn applications. The sprayer covers up to 3,200 square feet, making it ideal for large lawns.

The product contains 28% nitrogen, a major component of chlorophyll. Nitrogen encourages vigorous growth for the development of a dense and attractive lawn. This high nitrogen formula is perfect for perking up your lawn, quickly correcting a nitrogen deficiency in the soil for a vigorous turf grass.

Nitrogen is an essential macronutrient that is frequently used and essential to maintaining lawn vigor, color, and quality. This product encourages greening and vertical/lateral growth for a thicker and greener lawn. If your lawn is deficient in nitrogen, 28-0-0 Lawn Food is perfect for maintaining lawn vigor or treating the deficiency.

In summary, Maximum Green & Growth- High Nitrogen 28-0-0 NPK- Lawn Food Quality Liquid Fertilizer is a top-quality supplement designed to nourish your lawn with liquid nutrients. Its high nitrogen formula encourages vigorous growth for the development of a dense and attractive lawn. The product is easy to use and can be applied to all grass types, making it ideal for any lawn.

9. 32oz Commercial Lawn Energizer With Iron & Nitrogen For All Grass Types – Liquid Micronutrient Booster & Fertilizer Spray By Simple Lawn Solutions.

Lawn Energizer by Simple Lawn Solutions is a commercial grade, liquid turf spray concentrated fertilizer that boosts the micronutrient levels of your lawn. This product is designed to provide essential nutrients needed to darken the green of your lawn, making it look lush and healthy throughout the year.

The Lawn Energizer booster comes in a ready-to-use hose end sprayer that covers an area of 3,200 square feet. This commercial grade intense booster treatment is perfect for any grass type, including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass, and Kentucky Bluegrass.

This product is a 6-0-0 Nitrogen, Iron and Micronutrient blend that provides your lawn with high-quality nutrients. Lawn Energizer is manufactured in the United States of America by a family-owned business with 25 years of former experience in the commercial professional turf industry. This ensures that the product is made with the utmost care and attention to detail, providing you with the best quality product for your lawn.

Lawn Energizer is designed to work on all grass types, providing an intense boost to your lawn's health and appearance. The liquid iron, nitrogen, and micronutrient blend helps to darken the green of your grass, making it look fuller and more vibrant. This booster treatment is perfect for anyone looking to enhance the overall appearance of their lawn, making it look healthier and more inviting.

In summary, Lawn Energizer is a high-quality product that provides your lawn with the essential nutrients it needs to stay healthy and vibrant throughout the year. The ready-to-use hose end sprayer makes it easy to apply, and the 6-0-0 Nitrogen, Iron and Micronutrient blend ensures that your lawn is getting the very best nutrients. If you're looking for a way to enhance the appearance of your lawn, Lawn Energizer is the perfect solution.

Best Pre Emergent For Zoysia Grass FAQs

Are there any pre-emergent herbicides that are specifically formulated for use on zoysia grass?

Yes, there are pre-emergent herbicides that are specifically formulated for use on zoysia grass. Some of the commonly used pre-emergent herbicides for zoysia grass include Prodiamine, Dithiopyr, and Pendimethalin. These herbicides work by inhibiting the growth and development of weed seeds before they emerge from the soil.

It is important to note that different pre-emergent herbicides have different application rates and timing. It is recommended to follow the manufacturer's instructions carefully and apply the herbicide at the appropriate time to ensure effective control of weeds. Additionally, it is important to ensure that the herbicide is labeled for use on zoysia grass and to follow all safety precautions when applying the herbicide.

How should pre-emergent herbicides be applied to zoysia grass lawns for optimal weed control?

To achieve optimal weed control in zoysia grass lawns, pre-emergent herbicides should be applied before weed seeds germinate. This typically occurs in early spring, around the time when forsythia bushes begin to bloom. It is important to carefully read and follow the instructions on the herbicide label, as application rates and timing may vary depending on the specific product used.

To ensure even coverage, apply the pre-emergent herbicide using a broadcast spreader or a handheld sprayer. Be sure to water the lawn after application to activate the herbicide and ensure it reaches the soil where weed seeds are germinating.

It is important to note that pre-emergent herbicides will not control weeds that have already emerged, and they may also affect desirable plants such as newly seeded lawns or garden plants. For best results, combine pre-emergent herbicide applications with good lawn maintenance practices such as regular mowing and watering, and spot treat any existing weeds as needed.

What are the best timing and frequency for applying pre-emergent herbicides to zoysia grass lawns?

The best timing for applying pre-emergent herbicides to zoysia grass lawns is in early spring before the soil temperature reaches 55°F. This is typically around the time that Forsythia begins to bloom. It is important to apply the herbicide before weed seeds germinate, which is usually around the same time that zoysia grass begins to green up. The frequency of application depends on the type of herbicide used and the severity of the weed problem. Many pre-emergent herbicides have a residual effect of 2-4 months, so a second application may be necessary in mid-summer to prevent late-season weeds. It is important to follow the label instructions carefully and not to apply too frequently, as this can lead to herbicide resistance and damage to the zoysia grass. Additionally, it is important to maintain proper lawn care practices such as regular mowing and watering to promote a healthy lawn and prevent weeds from taking over.

What are the most effective pre-emergent herbicides for controlling weeds in zoysia grass lawns?

Pre-emergent herbicides are essential for controlling weeds in zoysia grass lawns. The most effective pre-emergent herbicides include pendimethalin, prodiamine, and dithiopyr. These herbicides work by preventing weed seeds from germinating, so it is important to apply them before weeds start to grow.

Pendimethalin is a popular pre-emergent herbicide that controls a variety of weeds, including crabgrass, foxtail, and chickweed. It is safe to use on zoysia grass and can be applied before or after planting.

Prodiamine is another effective pre-emergent herbicide that controls a wide range of weeds, including annual bluegrass, crabgrass, and goosegrass. It can be applied to established zoysia grass lawns in the spring or fall.

Dithiopyr is a pre-emergent herbicide that controls crabgrass, goosegrass, and other weeds. It can be applied to zoysia grass lawns in the spring or fall.

It is important to follow the manufacturer's instructions when using pre-emergent herbicides to ensure proper application and safety.

What are the potential risks and benefits of using pre-emergent herbicides on zoysia grass lawns, and how can these be minimized?

Pre-emergent herbicides can prevent weed growth in zoysia grass lawns, reducing the need for manual weed control. However, there are potential risks associated with their use, including the possibility of damaging the zoysia grass, harming beneficial insects and microorganisms, and contaminating water sources. Additionally, some pre-emergent herbicides may only be effective against certain types of weeds.

To minimize these risks, it is important to carefully follow the label instructions when applying the herbicide, taking care to use the correct amount and timing of application. It is also recommended to choose herbicides that are specifically formulated for use on zoysia grass and to avoid using them near water sources or in areas where runoff may occur. Finally, it is important to incorporate other sustainable weed management practices, such as regular mowing and fertilization, to reduce the need for herbicide use.

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