Best Pre Emergent Crabgrass Preventer (2024 Update)
If you’re looking for a way to keep your lawn and garden free from crabgrass, then you might want to consider using a pre-emergent crabgrass preventer. This type of product is specifically designed to stop crabgrass seeds from germinating, which can help reduce the amount of crabgrass in your garden over time.
Before buying any pre-emergent crabgrass preventers, there are a few factors to consider. First, you need to make sure that the product is designed to work in your climate zone. Second, you should also consider the size of your lawn or garden, as some products may only cover a limited area. Lastly, you also need to pay attention to the active ingredients in the product, as some may be harmful to certain types of plants.
Are you tired of seeing patches of unsightly crabgrass popping up in your lawn every year? Do you want to keep your garden free from unwanted weeds without having to spend hours weeding by hand? If so, then a pre-emergent crabgrass preventer might be just what you need. Keep reading to learn about some of the best options on the market, and find out which one is right for you.
10 Best Pre Emergent Crabgrass Preventer
| # | Product Image | Product Name | Product Notes | Check Price |
|---|---|---|---|---|
|
1
|
 |
The product is ideal for preventing weeds from germinating in lawns and other areas for an extended period.
|
|
|
|
2
|
 |
This product is ideal for preventing weeds from growing for an entire season in a large area.
|
|
|
|
3
|
 |
Ideal for controlling weed growth on residential and commercial lawns up to 5,800 sq ft.
|
|
|
|
4
|
 |
It is ideal for spring application, controlling crabgrass before and after emergence, and fertilizing turf.
|
|
|
|
5
|
 |
This product is ideal for killing weeds in residential lawns, golf courses, athletic fields, and other outdoor areas.
|
|
|
|
6
|
 |
This product is ideal for preventing weed growth while fertilizing lawns up to 10,000 sq ft.
|
|
|
|
7
|
 |
It is ideal for preventing the growth of crabgrass in lawns.
|
|
|
|
8
|
 |
This product is ideal for controlling weeds, preventing new weed growth, and fertilizing lawns covering a 4,000 sq. ft. area.
|
|
|
|
9
|
 |
Preventing crabgrass from growing on a 5,000 square foot lawn.
|
|
|
|
10
|
 |
The product is ideal for preventing the growth of crabgrass while providing nutrients to the lawn.
|
|
1. Jonathan Green (12361) Season-Long Weed Preventer – Weed Killer (15,000 Sq. Ft.)
Looking for a reliable solution to keep your lawn weed-free all season long? Look no further than this Season-Long Weed Preventer!
This product is specially designed to provide both pre and post-emergent crabgrass control, effectively killing crabgrass before and after germination – up to the 3rd leaf stage. But that's not all – when applied prior to germination, this product can also control or suppress a range of other grassy and broadleaf weeds, such as barley, chickweed, oxalis, spurge, foxtail, dallisgrass, goosegrass, and more.
One of the great things about this weed preventer is that it's suitable for use on both cool and warm-season grasses. When applied as directed, it's safe and effective on a range of turfgrass species, including Kentucky bluegrass, tall and fine fescues, ryegrass, bermudagrass, carpetgrass, and more.
And if you're worried about the impact on your ornamental plants, fear not – this weed control granule is also safe for use around over 100 different ornamental plants. Just be sure not to apply it to plants that are grown for food.
With a 30 lb bag covering up to 15,000 sq. ft., you can be confident that this product will provide complete coverage for your lawn. And the best time to apply is in the spring, prior to the germination of crabgrass and other broadleaf and grassy weeds.
Say goodbye to pesky weeds and hello to a beautiful, healthy lawn with this Season-Long Weed Preventer!
2. Barricade Pro Granular Weed Control – Max Coverage!
The Barricade professional-grade pre-emergent weed control is a reliable solution for preventing weed growth in your garden. It is important to note that this product should be applied only in early spring and fall, as it is specifically designed to prevent weed growth and will not be effective in eliminating existing weeds.
With a potent active ingredient, prodiamine, this pre-emergent weed control is labeled to prevent over 30 types of grass and broadleaf weeds. It has been trusted by top turf care professionals for its ability to prevent problem weeds without harming desirable plants.
The DG Pro formulation of this product allows for more particles per square inch of chemical, which leads to better control of weeds. This ensures that your garden remains free of unwanted weeds, while maintaining the health and growth of your desirable plants.
3. Crabgrass Control Pro Fertilizer With Herbicide.
The Andersons Spring Application is a highly effective fertilizer that is designed to control crabgrass and other annual weeds both before and after germination, providing season-long prevention and suppression. This product is perfect for those who want to take the guesswork out of fertilizing, as it ensures that you won't fertilize too early in the spring, which can conserve root growth before the summer on cool-season grasses.
With a coverage of up to 15,000 square feet per 50-pound bag and a wide range of spreader setting rates located on the back of the bag, this fertilizer is versatile and easy to apply. It can be used on a variety of surfaces, including lawns, gardens, and other outdoor spaces.
One of the best things about The Andersons Spring Application is that it feeds your plants for up to 8 weeks depending on watering events, rain, and irrigation. This means that you can enjoy season-long control and suppression of a wide variety of crabgrass, broadleaf weeds, and grasses, without having to constantly reapply the product.
4. Bonide 066 916126 Weed Beater Plus Ready-To-Spray, 32 Oz
Looking for a powerful and effective solution to control pesky weeds in your lawn? Look no further than this herbicide spray! With the ability to control over 200 different types of lawn weeds, this product is a must-have for any homeowner who wants to enjoy a lush, beautiful lawn free of unwanted growth.
One of the standout features of this herbicide spray is its ability to safely kill weeds without damaging your grass. When used as directed, the spray targets the weeds down to the root, leaving your lawn healthy and green. However, it's important to note that this product is not recommended for use on St. Augustine or Centipede grass types.
Designed for post-emergent weed control, this herbicide spray is intended for use after weeds have already sprouted. It works by entering the weeds through their leaves and moving inside, eventually reaching the roots. And with a garden hose nozzle included, applying the spray is a breeze. Simply connect the container to your garden hose and let the product mix automatically as you apply it evenly to your desired areas.
Best of all, this herbicide spray is industrial strength, meaning that one quart can cover up to 6,600 square feet of lawn. So whether you're dealing with crabgrass, dandelion, clover, black medic, chickweed, poison ivy, creeping charlie, or any other broadleaf weed, this herbicide spray is the solution you've been looking for. Say goodbye to weeds and hello to a beautiful, healthy lawn with this powerful and effective product.
5. Andersons Weed Control & Fertilizer – 10k Coverage
The Andersons Dimension with 18-0-4 fertilizer is a high-quality, professional-grade pre-emergent weed and feed product that is designed to keep your lawn looking its best. Not only does it provide season-long control of annual grasses and broadleaf weeds in established lawns, but it also feeds the turf, giving it the nutrients it needs to thrive.
One of the key benefits of this product is its effectiveness in controlling crabgrass. It can be applied both prior to crabgrass emergence and during the early stages of crabgrass growth, making it an ideal choice for anyone looking to keep this pesky weed at bay.
The Andersons Dimension contains .164% of the active ingredient dithiopyr, which is a powerful herbicide that targets weeds without harming your lawn. It can be applied in the spring, as well as in late summer and early fall, providing you with year-round protection against unwanted weeds.
Another great feature of this product is that it is safe for use on a wide variety of grasses, including Kentucky bluegrass, bentgrass, fescue, ryegrass, bahia, bermuda, carpetgrass, centipede, St. Augustine, zoysia, buffalograss, and kikuyugrass. This means that no matter what type of grass you have in your lawn, you can use The Andersons Dimension with confidence.
The small particle size of the granules allows for more particles per square inch and more uniform coverage, ensuring that every inch of your lawn is protected against weeds. Additionally, DG Technology allows the granules to break down into thousands of microparticles with irrigation or rainfall, moving weed control and nutrients directly into the soil where they are needed most.
6. Bonide Products Inc 60410 60412 Crab Grass Preventer, 5m
The Crabgrass Preventer with Fertilizer is an excellent solution for maintaining a healthy lawn throughout the year. This product is designed to be applied in early spring to provide essential nutrients to your lawn while simultaneously preventing the germination of unwanted grassy weeds such as crabgrass.
One of the standout features of this product is the 20% slow-release Nitrogen that it contains. This premium turf food ensures that your lawn receives a steady supply of nutrients over an extended period, resulting in stronger, healthier grass. Additionally, the Crabgrass Preventer with Fertilizer is formulated with Vital-X Micronutrients. These micronutrients provide your lawn with the full benefits of a well-rounded fertilizer, including improved root development, better color, and enhanced stress tolerance.
With 5,000 square feet of coverage, this product is perfect for larger lawns. The easy-to-apply formula ensures even distribution, and the Crabgrass Preventer with Fertilizer is safe for use on all types of grass.
7. Weed-B-Gone Plus Fertilizer, 4,000 Sq. Ft.
Scotts Turf Builder Triple Action1 is the ultimate solution for those looking to maintain a thick, green lawn without the hassle of weeds and crabgrass. With its three-in-one formula, this product kills weeds, prevents crabgrass, and feeds the grass, ultimately building a lush and healthy lawn.
This product works by controlling existing listed lawn weeds such as dandelion, clover, dollarweed, ground ivy, chickweed, plantain, henbit, and English daisy. It also prevents crabgrass for up to four months, while simultaneously preventing other listed grassy weeds from invading your lawn.
Scotts Turf Builder Triple Action1 is versatile and can be used on a variety of grass types, including Bahiagrass, Centipedegrass, Kentucky Bluegrass, Perennial Ryegrass, Bermudagrass, Tall Fescue, Fine Fescue, and Zosyiagrass. This means that you won't have to worry about buying different products for different types of grass.
To use this product, simply apply it to a wet lawn using a Scotts spreader, and then water it in after 24 hours. For optimal results, apply it in early spring when dandelions are actively growing. An 11.31 lb. bag of Scotts Turf Builder Triple Action1 treats up to 4,000 sq. ft. of lawn, making it a cost-effective solution for maintaining your lawn.
It's important to note that this product is not available in AK, HI, PR, GU, and VI, so be sure to check availability in your area before purchasing.
8. Jonathan Green & Sons 12350 39178 Crabgrass Preventer, 5,000 Sq Ft, White
Looking for an effective solution to keep your lawn or landscape areas free from unwanted weeds and pests? Look no further than this amazing product, which offers season-long control to help you maintain a beautiful and healthy outdoor space.
With its impressive coverage of up to 5,000 square feet, this product is perfect for larger lawns and landscapes. It provides a comprehensive barrier that effectively prevents weed growth and keeps pests at bay, ensuring that your outdoor space remains healthy and vibrant throughout the season.
One of the best things about this product is that it requires no assembly, making it incredibly easy to use. Simply apply the product as directed, and let it work its magic to provide you with a beautiful, weed-free lawn or landscape area.
So if you're looking for an easy and effective way to keep your outdoor space looking its best, be sure to give this product a try. With its powerful formula and reliable performance, you can trust that it will provide you with the results you need to maintain a healthy and beautiful lawn or landscape area all season long.
9. Fertilome (11907) Crabgrass Preventer Plus Lawn Food W/dimension 20-0-3 (16 Lbs.)
Introducing the Two-in-One Lawn Fertilizer and Crabgrass Preventer, a must-have for anyone looking to maintain a healthy and weed-free lawn. This product contains a potent 20-0-3 fertilizer that is rich in nitrogen and potassium, promoting lawn health and resilience throughout the season.
Designed to suppress crabgrass and other annual grass and broadleaf weeds, this product is a reliable solution for keeping your lawn in tip-top shape. What sets it apart from other pre-emergent crabgrass products is its unique formulation, which allows for application up to four weeks later.
The application of this product will vary depending on the dimensions, region, and grass type of your lawn. Be sure to consult the label for specific instructions on how to use it effectively.
Say goodbye to unsightly weeds and hello to a lush, vibrant lawn with the Two-in-One Lawn Fertilizer and Crabgrass Preventer.
Best Pre Emergent Crabgrass Preventer FAQs
Are there any natural alternatives to chemical pre emergent crabgrass preventers?
Yes, there are several natural alternatives to chemical pre-emergent crabgrass preventers. One of the best natural pre-emergent crabgrass preventers is corn gluten meal, a byproduct of corn processing. It works by inhibiting the growth of seedling roots and is effective in preventing crabgrass and other weeds from growing. Other natural alternatives include using mulch, which helps to prevent weed germination by blocking sunlight, and using vinegar as a spot-treatment for weeds that have already sprouted. You can also improve the health of your lawn by mowing it at the proper height, watering it deeply and infrequently, and aerating the soil to increase oxygen flow. By following these natural methods, you can prevent crabgrass and other weeds from taking over your lawn without the use of harmful chemicals.
Can a pre emergent crabgrass preventer also prevent other types of weeds?
Pre emergent crabgrass preventers are designed to prevent the growth of crabgrass, which is a common weed that can be difficult to control once it has established itself. However, many pre emergent herbicides can also effectively prevent the germination and growth of other types of weeds, such as foxtail, chickweed, and annual bluegrass, among others.
The effectiveness of a pre emergent herbicide in preventing other types of weeds will depend on the specific product and the weeds that are targeted. Some herbicides may be more effective at preventing certain types of weeds than others. It is also important to follow the label instructions carefully to ensure that the herbicide is applied correctly and at the right time for maximum effectiveness.
In general, pre emergent herbicides can be an effective tool in preventing the growth of weeds in lawns and other areas. However, it is important to use them as part of an overall weed control strategy that includes proper lawn maintenance, such as regular mowing and fertilization, as well as targeted treatments to control established weeds.
Can a pre emergent crabgrass preventer be used on all types of grass?
Pre-emergent crabgrass preventer is a commonly used herbicide that helps to control the growth of crabgrass. However, not all types of grasses are suitable for pre-emergent crabgrass preventer. Some types of grasses may be damaged by the herbicide, while others may be resistant to it.
The best way to determine whether a pre-emergent crabgrass preventer is suitable for your grass is to read the label. The label will usually provide information on the types of grasses that the herbicide is suitable for, as well as the application rates and timing.
In general, pre-emergent crabgrass preventers are safe for use on cool-season grasses such as Kentucky bluegrass, tall fescue, and perennial ryegrass. However, they may not be suitable for warm-season grasses such as Bermuda grass, St. Augustine grass, and Zoysia grass.
It is important to follow the label instructions carefully to avoid damaging your grass or causing harm to the environment. If in doubt, consult with a professional lawn care provider for advice on the best herbicides to use for your specific type of grass.
How does a pre emergent crabgrass preventer work?
A pre-emergent crabgrass preventer is a type of herbicide that is designed to stop the growth of crabgrass before it emerges from the soil. It works by forming a barrier on the surface of the soil that prevents the seeds from germinating and growing into mature plants. The herbicide is applied to the soil before the crabgrass seeds have a chance to germinate, typically in the early spring.
The pre-emergent herbicide works by interfering with the root development of the crabgrass seedlings. The active ingredient in the herbicide is absorbed by the roots and causes the seedlings to die before they can emerge from the soil. This prevents the crabgrass from establishing a root system and growing into a mature plant.
It is important to apply the pre-emergent crabgrass preventer at the right time, typically before the soil temperature reaches a certain threshold and before the seeds have a chance to germinate. This will ensure that the herbicide is effective and prevents the growth of crabgrass throughout the growing season.
How long does a pre emergent crabgrass preventer last?
A pre-emergent crabgrass preventer is a type of herbicide that is used to stop the growth of crabgrass. The duration of its effectiveness depends on several factors, such as the type of product used, the timing of application, the weather conditions, and the soil type. Generally, pre-emergent crabgrass preventers last for about 8-12 weeks, but some may last longer or shorter based on the factors mentioned earlier. It is essential to apply the pre-emergent before the crabgrass seeds germinate, which usually happens in the spring. Applying the product too early or too late may reduce its effectiveness. It is also crucial to follow the manufacturer's instructions carefully and apply the recommended amount of the product per square foot of the lawn. To ensure long-term control of crabgrass, it is recommended to apply pre-emergent annually or as directed by a professional landscaper.
How often should a pre emergent crabgrass preventer be applied?
A pre-emergent crabgrass preventer should typically be applied once a year, before the crabgrass seeds germinate. The timing of application is crucial since it is essential to apply the pre-emergent before the soil temperature reaches around 55 degrees Fahrenheit, which is the ideal temperature for crabgrass seed germination. In most regions, this temperature is reached during early spring, and therefore, the pre-emergent should be applied during this time. However, the exact timing may vary depending on the climate and location. It is also important to note that if the pre-emergent is not applied at the right time, it may not be effective in preventing crabgrass growth. Additionally, it is recommended to water the lawn after applying the pre-emergent to help activate it and ensure proper absorption into the soil.
What are the active ingredients in a pre emergent crabgrass preventer?
Pre-emergent crabgrass preventers contain a variety of active ingredients that work together to prevent the germination of crabgrass seeds. Some of the most common active ingredients include dithiopyr, pendimethalin, prodiamine, and benefin. These chemicals work by forming a barrier on the soil surface that prevents crabgrass seeds from sprouting and growing into mature plants.
Dithiopyr is a highly effective pre-emergent herbicide that provides season-long control of crabgrass and other annual weeds. Pendimethalin is another popular active ingredient that can prevent the germination and growth of a wide range of weed species, including crabgrass. Prodiamine is a long-lasting pre-emergent herbicide that can provide up to 8 months of protection against crabgrass and other weeds. Benefin is a selective herbicide that targets young weed seedlings and prevents them from developing into mature plants.
It's important to follow the manufacturer's instructions carefully when applying pre-emergent crabgrass preventers, as overuse or incorrect application can damage your lawn or other plants. Additionally, it's important to note that pre-emergent herbicides only work to prevent new weed growth and will not kill existing weeds.
What are the potential side effects of using a pre emergent crabgrass preventer?
Pre-emergent crabgrass preventer is a commonly used lawn care product that helps to control the growth of crabgrass before it emerges. While it is generally considered safe to use, there are several potential side effects to be aware of.
One of the most common side effects is skin and eye irritation. This can occur if the product comes into contact with your skin or if you inhale the dust while applying it. It is important to wear protective clothing and a mask while using the product to minimize the risk of irritation.
Another potential side effect is damage to non-target plants. Pre-emergent crabgrass preventer works by preventing the growth of all seeds, including desirable plants. If the product is not applied correctly or is applied too heavily, it can damage or kill other plants in your lawn or garden.
Finally, pre-emergent crabgrass preventer can be harmful to pets and wildlife if ingested. It is important to keep pets and wildlife away from treated areas until the product has been absorbed into the soil.
Overall, pre-emergent crabgrass preventer is a safe and effective product when used correctly. However, it is important to be aware of the potential side effects and take steps to minimize any risks.
What is the best pre emergent crabgrass preventer on the market?
There are several pre-emergent crabgrass preventers on the market, each with its own set of pros and cons. However, the best pre-emergent crabgrass preventer depends on various factors such as your location, soil type, weather conditions, and the type of grass you have.
One of the most popular and effective pre-emergent crabgrass preventers is Prodiamine. Prodiamine is a selective herbicide that targets crabgrass and other annual grassy weeds. It works by creating a barrier in the soil that prevents the germination of weed seeds. This product provides long-lasting protection and can be applied as early as fall or winter before the crabgrass seeds start to germinate.
Another effective pre-emergent crabgrass preventer is Dithiopyr. Dithiopyr is a herbicide that not only prevents crabgrass but also controls other broadleaf weeds. It has a longer residual period and can be applied in early spring or fall.
It is essential to read and follow the instructions on the product label carefully. It is also recommended to consult with a professional landscaper or lawn care specialist to determine the best pre-emergent crabgrass preventer for your specific needs and conditions.
When is the best time to apply a pre emergent crabgrass preventer?
The best time to apply pre-emergent crabgrass preventer is in early spring before the soil temperature reaches 55-60 degrees Fahrenheit. This is the time when the crabgrass seeds start to germinate. Applying the pre-emergent before the seeds germinate will prevent them from growing. It is important to apply the pre-emergent before the crabgrass has a chance to grow because once it has started growing, the pre-emergent will not be effective.
It is recommended to use a soil thermometer to determine the soil temperature. Once the temperature reaches 55 degrees Fahrenheit, it is time to apply the pre-emergent crabgrass preventer. It is important to follow the manufacturer's instructions for application rates and timing.
In addition to applying pre-emergent crabgrass preventer, it is also important to maintain a healthy lawn by mowing at the right height, watering properly, and fertilizing appropriately. A healthy lawn will be less susceptible to crabgrass and other weeds.
