Best Week Killer For Lawns (2024 Update)
If you’re looking for a way to get rid of pesky weeds on your lawn, you might be wondering what the best week killer for lawns is. With so many products available on the market, it can be overwhelming to choose the right one. However, before making a purchase, there are some factors to consider to ensure that the weed killer is suitable for your lawn.
Firstly, it’s important to evaluate the type of weeds that are present on your lawn. Some weed killers may be more effective on certain types of weeds than others. Additionally, it’s important to consider the safety of the product for your lawn and the environment. Chemical-based weed killers may not be the best option for those with pets or young children who frequently play on the lawn.
If you’re still unsure about which week killer is the best choice for your lawn, consider asking yourself some questions. Do you prefer an organic option, or are you willing to use a chemical-based product? How severe is the weed infestation on your lawn? And what is your budget for the weed killer?
By answering these questions and evaluating the factors mentioned above, you can make a more informed decision and choose the best weed killer for your lawn. A healthy and weed-free lawn is achievable with the right product and proper care.
10 Best Week Killer For Lawns
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1
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Ideal for fertilizing lawns while controlling weed growth. Covers 5000 square feet.
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2
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Ideal for killing weeds in northern lawns, providing easy and effective spraying with an efficient weed-killing formula.
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3
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Ideal for eliminating dandelions, clover, chickweed, and dollarweed on southern lawns, providing effective weed control to the root.
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4
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The product is ideal for long-term control of weeds and grasses when used as directed.
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5
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The product is ideal for killing weeds on lawns and controlling broadleaf weeds, dandelions, clover, and other invasive plants.
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6
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Ideal for eliminating tough weeds and grass quickly with a ready-to-use solution.
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7
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The product is ideal for fertilizing and controlling weeds in lawns that are up to 5,000 square feet.
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8
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This product is ideal for preventing weed growth in lawns located in northern regions.
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9
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This product is ideal for killing weeds like chickweed, clover and oxalis to maintain a healthy lawn.
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10
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Ideal for killing weeds and crabgrass in lawns with an easy-to-use AccuShot sprayer.
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1. Pennington 100536600 Ultragreen Weed & Feed Lawn Fertilizer, 12.5 Lbs, Covers 5000 Sq Ft
This powerful fertilizer is specially designed to help keep your lawn looking its best. With the ability to kill over 250 different types of broadleaf weeds, including dandelion, henbit, dollar weed, white clover, plantain, and chickweed, it's an excellent choice for anyone looking to maintain a healthy, weed-free lawn.
One of the best things about this fertilizer is that it's suitable for use on both northern and southern grasses, making it a versatile choice for anyone living in a variety of climates. However, it's important to note that it's not recommended for use on floral St. Augustine grass.
In addition to its weed-killing properties, this fertilizer is also designed to promote quick greening and extended feeding. This means that you'll be able to enjoy a lush, green lawn for longer, without having to worry about frequent re-applications.
2. Ortho Weedclear Lawn Weed Killer Ready To Spray: For Northern Lawns, 32 Oz.
The Ortho WeedClear Lawn Weed Killer Ready-To-Use Refill is the perfect solution for homeowners looking to eliminate broadleaf weeds without harming their lawns. This product is highly effective and delivers visible results in just a few hours after the initial application.
This weed killer is rainproof in just one hour, so homeowners can expect to see results even if it rains shortly after application. It kills all major broadleaf weeds, including dandelion, chickweed, and crabgrass, and over 200 types of weeds. The product is safe for use on multiple lawn varieties, including Bermudagrass, Buffalograss, Tall Fescue, Fine Fescues, Kentucky Bluegrass, Ryegrass, and Zoysiagrass.
The Ortho WeedClear Lawn Weed Killer Ready-To-Use Refill is easy to use. Homeowners can simply connect the garden hose to the attached sprayer to target weeds with their desired nozzle setting. With coverage up to 5,000 sq. ft., the product can treat the entire lawn.
It is important to use the product as directed to avoid any potential harm to the lawn. The product is not available in FL, GU, HI, LA.
3. Southern Root Killer: Ortho Weedclear
Ortho WeedClear Lawn Weed Killer Ready-To-Spray3 is a perfect solution for those who want to get rid of weeds without harming their lawn. This lawn weed killer is designed to kill all major broadleaf weeds, including dandelion, clover, oxalis, chickweed, and many more (see label for a complete list). The product is incredibly effective and delivers visible results in a matter of hours, after just one application.
This weed killer is rainproof in just one hour, making it perfect for those who live in areas with unpredictable weather. The product contains herbicides that destroy over 250 types of weeds, ensuring that your lawn remains weed-free. It is important to use the product as directed to get the best results, and it won't harm your lawn when used as directed.
Ortho WeedClear Lawn Weed Killer Ready-To-Spray3 is suitable for various lawn varieties, including Kentucky bluegrass, perennial ryegrass, fescues, common bermudagrass, hybrid bermudagrass, bahiagrass, bentgrass, buffalograss, centipedegrass, zoysiagrass, and St. Augustinegrass (except Floratam). The product comes with an attached sprayer that connects to a garden hose, making it easy to spot treat weeds with your desired nozzle setting. The sprayer can treat up to 5,000 sq. ft., making it perfect for those with larger lawns.
Please note that Ortho WeedClear Lawn Weed Killer Ready-To-Spray3 may not be available in all states. It is always important to follow the instructions on the label to ensure that the product is used safely and effectively. Overall, this lawn weed killer is a highly effective, easy-to-use solution for those who want to keep their lawn weed-free without causing any harm.
4. Groundclear Concentrated Vegetation Killer: 1 Year Control!
The Ortho GroundClear Year Long Vegetation Killer1 is a highly effective concentrate formula designed to kill weeds and prevent any re-growth for up to 1 year with just a single application. This powerful formula is fast-acting and starts working immediately upon application, making it a reliable solution for those looking to eliminate unwanted vegetation from their property.
With its potent blend of active ingredients, this vegetation killer is capable of killing tough weeds and grasses down to the root when used as directed. The formula is also designed to provide long-lasting results, ensuring that the treated area remains free of weeds for up to a year.
One of the most impressive aspects of this product is its speed. It starts to kill weeds and grasses in as little as 3 hours, making it an ideal solution for those looking for quick results. Additionally, it can be applied with a tank sprayer to a wide range of areas, including driveways, sidewalks, gravel areas, rock and desert landscapes, under decks, on parking areas, and along fences and curbs.
5. Southern Ag Lawn Weed Killer With Trimec Herbicide, 128oz – 1 Gallon 13504
This versatile weed killer is designed to work on 9 different types of turf, making it a great choice for homeowners and landscapers alike. With its powerful blend of three proven weed killers, this patented formula effectively controls a wide range of lawn weeds, leaving your lawn looking healthy and vibrant.
Whether you prefer to use a conventional sprayer or a hose-end sprayer, this weed killer is easy to apply and comes with clear directions for use. Simply follow the instructions to achieve optimal results, and enjoy a lawn that is free from unsightly weeds.
In addition to its effectiveness, this weed killer is also safe for use around pets and children when used as directed. So you can enjoy a beautiful and healthy lawn without worrying about potential harm to your loved ones.
So if you're looking for a reliable and effective weed killer that will get the job done, look no further than this patented formula. With its proven track record and easy-to-use directions, it's the perfect choice for anyone looking to keep their lawn looking its best.
6. Ortho Super Weed Killer: Ready-To-Use Power Solution
The Ortho GroundClear Super Weed & Grass Killer1 boasts a powerful dual-action formula that can tackle even the most stubborn weeds and grasses. This weed killer works quickly upon contact, delivering fast results that move down to the roots.
Users will appreciate this weed killer's fast-acting formula, as weeds begin to wilt within hours and completely die in 1-2 weeks. The quick kill formula is also rainfast just 15 minutes after application, ensuring that it remains effective even in wet conditions.
This weed killer provides maximum control by starting to work on contact as it is absorbed into the plant, working its way through the system to kill weeds right down to the root. This ensures that weeds do not grow back, providing long-lasting results.
Ortho GroundClear Super Weed & Grass Killer1 is highly effective, and can be used to target weeds wherever they are found. Whether it be in gravel and mulch beds, around landscapes, on patios, walkways, and driveways, or along fences and buildings, this weed killer will get the job done.
With its one-shot application, users need not worry about applying multiple treatments. This ready-to-use weed killer is effective on 175 different weed and grass types, including crabgrass, dandelion, and nutsedge.
7. Greenview Weed & Feed – 13 Lb. – Covers 5,000 Sq. Ft.
Introducing a highly effective lawn care solution – the Granular Lawn Care Product. This product is designed to eliminate over 250 types of weeds as mentioned on the label, making it a reliable option for those seeking to maintain a lush and healthy lawn.
The Time-released nitrogen is a key feature of this product, which provides extended feeding for up to 8 weeks. This means that your lawn will receive continuous nourishment over an extended period, resulting in quick green up without the risk of burning the grass.
One of the best things about this product is that it helps to restore nutrients to the soil, which is essential for maintaining healthy grass. Additionally, it helps to retain water, safeguarding against heat and drought damage.
The 27-0-4 NPK Formulation makes this product stand out from the competition. It contains no phosphates, which helps to protect our waterways from harmful chemicals. However, it is important to note that this product should not be used on St Augustinegrass in Florida, or on dichondra and carpetgrass as this may result in serious lawn injury.
This product is designed to cover an area of 5,000 sq ft per bag, making it a cost-effective solution for larger lawns. Additionally, it comes with the GreenView Yard Wide Guarantee, which ensures that your satisfaction is guaranteed or you can get your money back.
8. Bioadvanced Season Long Weed Killer Plus Preventer For Norther Lawns, Granules, 9.6 Lb
This powerful weed killer is specially designed to tackle even the toughest weeds like clovers, dandelions, and crabgrass. With the ability to kill over 200 types of weeds, this product is a must-have for any gardener looking to keep their lawn in top shape.
In addition to its weed-killing abilities, this product also has the added benefit of preventing future weed growth for up to six months. Its one-step formula creates a barrier that stops listed broadleaf weeds, like crabgrass, from sprouting, ensuring your lawn stays weed-free for an extended period of time.
The extended 6-month control barrier provided by this product is a game-changer for those who want to keep their lawns looking their best. This barrier ensures that new weeds don't sprout, giving you peace of mind and allowing you to focus on other aspects of your lawn care routine.
This product is also adept at targeting hard-to-kill weeds, destroying them down to the root and preventing them from returning. Its powerful formula means no weed is too tough for it to handle.
9. Weed B-Gon: 3-In-1 Lawn Concentrate Killer
Introducing the Ortho Weed B Gon Chickweed, Clover & Oxalis Killer for Lawns Concentrate – a powerful solution designed to eliminate tough weeds in your lawn. This product is formulated to target specific weeds such as chickweed, clover, oxalis, ground ivy, speedwell, and wild violet, making it an effective tool for maintaining a healthy and vibrant lawn.
One of the key benefits of using this product is that it is rainproof in just 6 hours, providing peace of mind for those unexpected rain showers. To ensure optimal results, it's important to apply the concentrate when weeds are actively growing and temperatures are below 90°F.
The Ortho Weed B Gon Chickweed, Clover & Oxalis Killer for Lawns Concentrate is versatile and can be applied to a variety of grass types including Buffalograss, Fescues, Kentucky Bluegrass, Ryegrass, and Zoysiagrass. Please note that this is a concentrate and cannot be applied directly out of its container – it's important to refer to the product label for specific application instructions.
Say goodbye to pesky weeds and hello to a beautiful lawn with the Ortho Weed B Gon Chickweed, Clover & Oxalis Killer for Lawns Concentrate.
10. Spectracide Weed Stop For Lawns Plus Crabgrass Killer, Accushot Sprayer, 1.33 Gallon
The Spectracide Weed Stop For Lawns plus Crabgrass Killer3 is a powerful solution that can effectively eliminate more than 470 types of weed, including broadleaf and grassy weeds such as dandelion, chickweed, clover, crabgrass, and yellow nutsedge. This product produces visible results in as little as 5 hours after application, thanks to its ability to kill weed roots on contact.
One of the best things about this weed killer is that it targets listed weeds without damaging the lawn. Users can rest assured that their lawns will remain unaffected when they use this product as directed. To achieve the best results, it is recommended to apply the solution when temperatures are between 45°F-90°F.
Spectracide is so confident in the effectiveness of its product that it offers a money-back guarantee. If for any reason, the customer is not satisfied with the results, the company will make it right.
To use this weed killer, simply follow the instructions on the product label. The label provides a complete list of the types of weeds that are targeted by the solution, making it easy for users to identify which weeds to treat. With its fast-acting formula and ability to target specific weeds, the Spectracide Weed Stop For Lawns plus Crabgrass Killer3 is an excellent choice for anyone looking to eliminate weeds from their lawn.
Best Week Killer For Lawns FAQs
Can herbicides harm your lawn if used too frequently?
Yes, herbicides can harm your lawn if used too frequently. Herbicides are chemical substances that are designed to kill unwanted plants, including weeds, without harming desired plants. However, if herbicides are overused, they can harm your lawn by killing off the grass and other plants that you want to keep.
Overuse of herbicides can also lead to the development of herbicide-resistant weeds, which can be even harder to control and eliminate. Additionally, some herbicides can pollute groundwater and harm beneficial insects and other organisms that are important for a healthy ecosystem.
To avoid harming your lawn with herbicides, it's important to follow the instructions on the label carefully and only use the recommended amount. It's also a good idea to use alternative methods of weed control, such as hand-pulling or mulching, whenever possible. Finally, if you're unsure about how to use herbicides safely and effectively, consider consulting with a lawn care professional or a gardening expert for advice.
Can you use natural alternatives to weed killer on your lawn?
Yes, there are a variety of natural alternatives to weed killer that can be used on your lawn. One option is to manually remove weeds by pulling them out of the ground by hand or using a tool such as a hoe or cultivator. Another option is to use organic weed control products, such as corn gluten meal or vinegar. Corn gluten meal is a natural pre-emergent herbicide that prevents weed seeds from germinating, while vinegar can be used as a spot treatment to kill weeds on contact. Additionally, maintaining a healthy lawn through proper watering, mowing, and fertilization can help prevent weed growth. It is important to note that natural alternatives may take longer to show results and may require more frequent applications than chemical herbicides, but they are generally safer for the environment and for people and pets.
How can you prevent weeds from growing on your lawn in the first place?
Preventing weeds from growing on your lawn requires a proactive approach. Here are some steps you can take to keep your lawn weed-free:
1. Mow regularly: Keeping your lawn regularly mowed to the right height will help prevent weeds from taking root. It is recommended to mow your lawn at least once a week.
2. Fertilize properly: Proper fertilization is essential for maintaining a healthy lawn. Make sure to use the right fertilizer for your type of grass and follow the recommended application rates.
3. Water deeply and infrequently: Watering your lawn deeply and infrequently will encourage the growth of deep roots, which will help your grass compete with weeds for nutrients.
4. Use pre-emergent herbicides: Pre-emergent herbicides are designed to prevent weed seeds from germinating. Apply them in early spring before weeds start to grow.
5. Overseed your lawn: Overseeding your lawn with grass seed will help fill in any thin spots and reduce the chance of weeds taking root.
By following these steps, you can prevent weeds from growing on your lawn and keep it looking healthy and beautiful all year round.
How long does it take for weed killer to work on your lawn?
The length of time it takes for weed killer to work on your lawn depends on various factors such as the type of weed killer used, the type of weeds present, and the weather conditions. Generally, most weed killers take around 2-4 weeks to fully eliminate weeds from your lawn. However, some fast-acting weed killers may start showing results within a few days.
It is important to note that weed killers work best when applied to actively growing weeds. Therefore, it is recommended to apply weed killer during the growing season when the weeds are actively growing and not during dormant periods.
Additionally, it is important to follow the instructions provided by the manufacturer carefully while applying weed killer. Overuse or incorrect application may damage your lawn or fail to eliminate the weeds effectively. It is also advisable to take safety precautions such as wearing gloves and protective clothing while handling weed killer to avoid any health hazards.
How often should you apply weed killer to your lawn?
The frequency of applying weed killer to your lawn depends on the type of weed killer you use and the severity of the weed problem. Most weed killers come with instructions on how often to apply them. Generally, a selective herbicide should be applied when weeds are actively growing, which is usually in the spring and fall. However, a non-selective herbicide can be applied at any time of the year when weeds are present.
It is important to follow the instructions on the label carefully to make sure you apply the weed killer correctly and at the right time. Applying too much or too little weed killer can be ineffective and harmful to your lawn. Overuse of weed killer can also lead to environmental pollution.
In summary, the frequency of applying weed killer depends on the type of weed killer, the severity of the weed problem, and following the label instructions carefully. It is always best to consult a professional if you are unsure about the best way to apply weed killer to your lawn.
Is it safe for pets and children to play on a lawn treated with weed killer?
The safety of pets and children playing on a lawn treated with weed killer depends on the specific type of weed killer used and the precautions taken during and after application. Some weed killers contain harmful chemicals that can cause skin irritation, respiratory problems, and other health issues if ingested or inhaled. Therefore, it is important to carefully follow the instructions provided by the manufacturer and keep pets and children away from the treated area until it is completely dry. It is also recommended to water the lawn after applying weed killer to help dilute the chemicals and reduce the risk of exposure. Additionally, some organic and natural weed killers are available that are safer for pets and children. Ultimately, it is important to consider the potential risks and take necessary precautions to ensure the safety of pets and children when using weed killer on a lawn.
What are the potential risks of using weed killer on your lawn?
Using weed killer on your lawn can have potential risks. Firstly, most weed killers contain chemicals that can harm the environment and wildlife. These chemicals can leach into the soil and groundwater, which can be toxic to plants and animals. Secondly, if the weed killer is not used correctly, it can harm the grass and other plants in your lawn, causing them to turn brown and die. Thirdly, the chemicals in weed killers can also be harmful to humans and pets if ingested or inhaled. It is important to read the label and follow the instructions carefully when using weed killers. Additionally, it is recommended to use natural alternatives such as hand weeding or using organic herbicides to reduce the risk of harm to the environment, wildlife, and humans.
What is the best time of year to apply weed killer to your lawn?
The best time of year to apply weed killer to your lawn depends on the type of weed killer you are using and the type of weeds you are trying to eliminate. In general, the most effective time to apply weed killer is during the growing season when the weeds are actively growing. For cool-season grasses, this is typically in the spring and fall, while for warm-season grasses, it is usually in the summer.
If you are using a pre-emergent weed killer, it is best to apply it in the early spring before the weeds have a chance to germinate. This will prevent them from taking root and growing in your lawn. If you are using a post-emergent weed killer, it is best to apply it when the weeds are actively growing and not stressed by drought or extreme heat.
It is important to read the label of your weed killer carefully and follow the manufacturer's instructions for application. Applying weed killer at the wrong time of year or using too much can damage your lawn and harm beneficial plants and animals in your yard.
What is the best way to apply weed killer to your lawn?
The best way to apply weed killer to your lawn depends on the type of weed killer you are using. Generally, it is recommended to apply weed killer when the weather is dry and calm, as wind and rain can cause the herbicide to spread to other areas of your lawn. It is also important to follow the instructions on the label carefully and use the right amount of herbicide for your lawn size.
For liquid herbicides, you can use a sprayer to apply the weed killer evenly to your lawn. Make sure to cover the entire area, but avoid spraying directly on desirable plants or flowers. For granular herbicides, use a spreader to distribute the product evenly over your lawn.
If you have a large lawn, it may be helpful to divide it into sections and apply the herbicide in stages. This will ensure that each area receives the proper amount of herbicide and prevent over-application.
Remember to wear protective clothing and gloves when applying weed killer to avoid skin irritation. It is also important to keep children and pets away from the treated area until the herbicide has dried or as recommended on the label.
What is the best week killer for lawns?
When it comes to killing weeds in lawns, the best weed killer depends on the type of weed you are dealing with. There are two main types of weed killers: selective and non-selective. Selective weed killers are designed to only target specific types of weeds, while non-selective weed killers will kill any plant it comes into contact with.
For broadleaf weeds such as dandelions and clover, a selective weed killer that contains 2,4-D, dicamba, and MCPP is effective. This type of weed killer will kill the broadleaf weeds without harming the grass. For grassy weeds such as crabgrass and nutsedge, a selective weed killer that contains quinclorac or sulfentrazone is recommended.
For non-selective weed killers, glyphosate is a popular choice. It kills all plants it comes in contact with, so it should be used carefully to avoid damaging the lawn. Non-selective weed killers are best for spot treatments, rather than treating the entire lawn.
It's important to read and follow the instructions on the weed killer label carefully to ensure proper application and safety. Additionally, it's recommended to apply weed killers during optimal weather conditions and avoid mowing the lawn for a few days after application.