Best Weed Killer For Large Areas of 2022

Looking for the best weed killer for large areas? Here are all the best ones on the market, pros, cons and how to use them properly!

Are you fed up with weeds invading your outside space? Are they ruining your beautiful garden? Weeds can be a nightmare. They can also be both really hard work and time-consuming to get rid of weeds, especially if you have lots of them. 

Fortunately, to make your life much simpler, you can purchase weed killer for your garden. These are substances that are designed to free your garden of harmful weeds. 

Though all weed killers are likely to do the job, some are much better than others.

It is particularly important to get an effective weed killer if you are hoping to get rid of weeds in a large area. To help you, we have found five of the best weed killer for large areas on the market . 

Our Best Weed Killer For Large Areas Reviews

Ortho GroundClear Super Weed & Grass Killer1

This weed killer from Ortho is a great option if you are looking to get rid of large amounts of weeds. Ortho’s product kills both weed and grass, making it a versatile choice. With its comfort wand, this product gives you precise results.

This fast working formula works as soon as it makes contact with a weed, killing it directly at the root. As a result, weeds will not come back. 

I thinks this is one of the best weed killer for large areas in the market, especially if you want quick results!

Pros

• Quick – this formula can be used to kill weeds rapidly. You will be able to witness weeds wilting within the first hours of application. They will then completely die within one or two weeks. 
• Comfort wand – Ortho’s weed killer comes with a comfort wand. This gives you a better aim, allowing you to accurately spray this weed killer. You will not have to spend time bending over and pumping the formula, saving you time and energy. 
• All surfaces – one of the features of this product is that it can be used on lots of different surfaces. This means you can get rid of those pesky weeds that grow in awkward places, such as gravel, patios, fences, and driveways. 

Cons

• Kills grass – if you are looking for a weed killer that will not impact your grass, this may not be the best choice for you. This Ortho product will kill both grass and weeds. Thanks to the comfort wand, its precision means that you can avoid grass if you desire to. 

Green Gobbler 20% Vinegar Weed & Grass Killer

Next on the list is the Green Gobbler weed and grass killer. This formula can be used almost anywhere to kill weeds, whether it is in a residential area, a commercial location, or an agricultural setting.

This product is perfect for organic use since it manages to get rid of weeds without using toxic chemicals. If you are looking to get rid of weeds in a large area, this is a product that we recommend for you. 

Pros

• Organic use – this product has been listed by the Organic Materials Review Institute (OMRI). It is naturally made from corn and is glyphosate-free. If you like to use organic formulas, this will certainly be of interest to you. 
• Strong formula – this powerful formula is hard on weeds, but is not harmful to humans. It does not contain any cancer-causing chemicals. 
• Use on different weeds – not only can this formula be used on grass, but it will eliminate clover weeds, crabgrass, dandelions, moss, nutsedge, oxtails, white clover, and more. Because of this, the Green Gobbler weed killer is a diverse product. 

Cons

• Price – though not expensive, this product costs more than many of its competitors. Effectively, it does what many other weed killers do but at extra the price. However, if you are keen to obtain a product that can be used organically, it is worth the extra money. 

Spectracide Weed and Grass Killer2

This weed and grass killer from Spectracide is another valuable and powerful formula. It is accompanied by an AccuShot Sprayer, which has been designed to make killing weeds much easier.

In addition, this is a speedy product, with visible outcomes in only a few hours. If you are looking for a quick-acting weed killer, this might be the product for you!

Pros

• Results in 3 hours – you will be able to see the results of this weed killer in just 3 hours, making it an extremely fast-acting formula. 
• Rainproof in 15 minutes – this product will become rainproof 15 minutes after it has been applied, meaning you can rely on it to work even in bad weather conditions. 
• AccuShot sprayer – akin to the comfort wand featured on the Otho weed killer, this product comes with an AccuShot sprayer that makes the application process much more straightforward. This sprayer allows you to continuously aim at weeds, increasing your efficiency and precision. This also means that you will not have to keep pressing or pushing, making this task less strenuous for you. It comes with an ergonomic grip that makes it more effective and comfortable. 

Cons

• Aimless – this product will kill weeds, grass, and flowers. If you are searching for a more selective weed killer that will not harm other plant life, this may not be the optimal solution for your needs. 

Pet Safe Weed Killer Spray

Are you a pet lover? Are you concerned about using weed killers that are harmful to your pets? Thankfully, this weed killer has been formulated to be safe for pets. If you consider yourself a pet lover, you should choose this weed killer.

This is especially true due to the charitable donations of this company to animal shelters. If you use this product on weeds, you will begin to experience weed elimination within the first 24 hours. 

Pros

• Charitable – this company kindly donates a portion of each sale to animal shelters across the country. They truly put pets first!
• Pet-friendly – containing non-toxic and all-natural ingredients, this weed killer is safe for pets. This means you can use it in your garden without the fear of harming your beloved pets. 
• Easy to use – already mixed and ready-to-use, this weed killer from Natural Armor has been created for your convenience. 

Cons

• Cost – like the Green Gobbler weed killer, this product is at the higher end of the price spectrum for weed killers. Nevertheless, some of this price will be given to animal shelters, making it worth the additional cost. 

Roundup For Lawns1 All-In-One Weed Killer

Lastly, this Roundup weed killer has been devised to kill weeds while protecting your lawns. Though other weed killers are more harmful to grass, this weed killer is more delicate.

In fact, it can be used on multiple grass types, meaning it is quite a flexible formula. It becomes rainproof within the first 3 hours, making it great for poor weather conditions.

Like other weed killers, it is designed to attack the roots of the weed to stop them in their tracks. 

Pros

• Eliminates over 250 types of weed – this versatile formula can effectively kill multiple kinds of weeds, including dandelion and clover. 
• Will not kill lawn – this product has been designed to target weeds, not your lawn. You can rest in the knowledge that your lawn will be safe when you implement this weed killer. It will work wonders on different grass types, including Bluegrass and Bemuda grass. 
• Extended wand – Roundup’s wand makes getting rid of weeds much simpler. No longer will you have to strenuously bend over to apply weed killer. The extension of this wand also means that you can reach more areas with this item. 

Cons

• 3 hours to become waterproof – though the fact that this product can become waterproof is one of its many advantages, its 3 hour wait time might be a disadvantage for some customers. Other products take considerably less time to develop resistance to water. On the other hand, even though it takes a while, this waterproof feature is beneficial because it means the product can work even in wet conditions. 

Best Weed Killer For Large Areas-Buyer’s Guide

Now that you have read through our selection of five amazing weed killers for large areas, you will be in a good position to begin purchasing your weed killer. After all, this list will have given you an impression of some of the features to look out for when searching for a weed-killing formula. 

However, to make things easier for you, we have decided to list some of the primary elements that you should consider when shopping for a successful weed killer.

If you have these qualities in mind while you are shopping, you will be able to find the right product for you. We urge you to bear these features in mind when you begin shopping so that you can find the most efficient weed killer for your needs.

Price 

Weed killers are not particularly expensive items to buy. In fact, they can be bought quite reasonably. Weed killers tend to cost between $15 to $25. Most people will want to have an effective weed killer at an affordable price.

Thankfully, it is possible to achieve both. If you are not willing to spend a lot of money on a weed killer, you can still buy good brands for small prices. If you are willing to spend more money on weed killers, you can find some that are considerably more expensive. 

If you are hoping to find specific features in your weed killers, they will probably set you back more money than more basic products. For instance, if you want natural and organic weed killers, these will probably be more expensive than those that do not have these ingredients. 

Speed

Most weed killers are created to be fast-acting. This means that they can save your garden quickly and you will not have to worry about them taking ages. However, the speed with which weeds can be killed will significantly vary between products. Some deliver results in only a few hours. 

On the flip side, many weed killers take weeks to completely finish the job. If time is of the essence and you want to remove weeds urgently, you will probably be looking for a fast-acting product.

Most weed killers will list the amount of time that they take to work on their packing, so be sure to check this information out if you desire a speedy product.

Of course, the speed with which a product will actually work will depend on your garden and the application of the formula. 

Ease Of Application

Want to reduce the amount of time you have to spend getting rid of weeds? Fortunately, lots of products on the market are accompanied by tools that make applying their formulas much simpler.

For instance, the Spectracide weed killer comes with the AccuShot. Meanwhile, the Ortho and Roundup weed killers feature wands that are designed to make the application not only more straightforward but also more accurate.

This will likely be of particular concern to you if you have limited mobility or are older in age. 

Coverage

If you are looking for weed killers that will cover a large area, you will want to think about the amount of coverage it has. To find this out, you will want to check how much formula is contained within the product.

The more gallons or liters contained within a product, the more weed killer you will have. This information can easily be found on the product’s packaging.

If you need a lot of coverage, you may need to invest in multiple packets of weed killer. This will significantly impact the price of the weed killer. If you are hoping to cover a large area with weed killer, you will need to be willing to spend more money on products. 

Water Resistance 

Numerous weed killers have been made to resist water. This is to ensure that they remain effective even when the weather is rainy. This is a really valuable feature, particularly if you live in a state with lots of rain or if you are using it at a particularly wet time of year. 

However, some products take longer than others to become waterproof. With some formulas, you will have to wait for multiple hours until they can resist water. This will mean they are less effective in wet weather.

Therefore, if you plan on applying weed killer to your garden during a wet season or during rainy weather, you should search for a product that develops water resistance quickly.

It is best to find weed killers that do this in less than an hour and preferably as quickly as possible. 

Kills Roots

One of the main positive aspects of weed killers is that they tend to also target the roots of a weed, which will prevent them from quickly returning. This can save you a lot of time, effort, and money, since you will not have to keep applying weed killer to the same spots.

The degree to which formulas attack the roots will differentiate between products. If you are looking for a weed killer that eliminates the root, make sure that it lists this as a function on the packaging. 

Ingredients 

Weed killers frequently contain strong harmful ingredients. If you have pets, these chemicals could endanger your animals. If so, you will have to stop your pets from going into your garden when you apply weed killers.

Despite this, you can get weed killers with more gentle ingredients, such as the Pet Safe item on this guide. Some customers will also be interested in attaining weed killers with organic ingredients. 

Best Weed Killer For Large Areas-FAQs

What Is The Best Weed Killer?

To be honest, there is no one clear answer to this question. Every professional weed killer will have its advantages and disadvantages. Despite this, all the products on this list are effective options.

You will likely prefer some choices to others. This will ultimately be dependent on personal preference and what features you want to be present in your weed killers. 

Which Weed Killer Is The Fastest?

Like the previous question, this is somewhat subjective. As we mentioned earlier, the speed with which a weed killer will work is one of the most essential features.

You will probably want to purchase a formula that begins to work quickly, namely within a few hours, and finishes working within a couple of days. 

Do Homemade Weed Killers Work?

In truth, some homemade weed killers are successful at removing weeds. On the other hand, you should consider that there are disadvantages to using homemade formulas.

For example, some of these formulas can be quite harmful to your garden. Furthermore, homemade weed killers can be quite slow to act. Professional weed killers are crafted specifically to kill weeds, making them very effective options. 

Does Vinegar Kill Weeds?

Yes, vinegar can be used to kill weeds. It is, in fact, used in some of the products listed above. Vinegar contains acetic acid that can be deployed to dry out weeds. However, some types of vinegar can also damage your grass.

Vinegar can impact the pH balance of soils, making it potentially quite damaging to your garden. In addition, vinegar often fails to get to the roots of the weeds, meaning they can easily grow back.

Consequently, you are better off using weed killers that have more complex formulas, since these have been designed to effectively remove weeds from your garden. 

Hopefully this has helped your quest to find the best weed killer for large areas and you get rid of those pesky weeds once and for all!