The Best Herbicide For Fence Lines That Control Weeds In Your Farm

For farmers, weeds and hay are very common in their farms. While hay is full of nutrients, weeds can be dangerous to plants. Weeds growing along a fence row is a good snack for small creatures like insects or rabbits. However, you don’t need to worry too much about it because there are options for killing brush along fence line by using herbicide. It is important for you to know that each herbicide has its own target weed response.


That also means there are many different types of herbicide in the market and they can kill particular weeds. You just need to read the product labels before buying any type. Another important thing is that you need to always wear your personal and protective clothing such as hat, gloves and mouth protection. If you don’t know what is necessary, read the label for more information. To make it easier for you, we have chosen the best herbicide for fence lines which will be discussed further in this article.

The best herbicide for fence lines

Now, as you have learned the pros and cons of cleaning a fence row, we will provide the list of best herbicide for fence lines for your recommendation. These products, in our opinion, are good for your farm or garden. Let’s take a look at them.

Compare-N-Save Concentrate Grass and Weed Killer is a powerful solution. You just need one gallon of liquid to have ten gallons of herbicide to combat weeds. Compare-N-Save Concentrate Grass and Weed Killer will help you kill all grasses, weeds from plants, as well as unwanted growth of other types of plants.

The best way to use this product is to turn it into a fence line spray mix by mixing the liquid with water. After that, start your spraying to get the weeds out of walkways, driveways, stump treatment, lawn restoration, vine and brush control, renovations around the foundation and garden plot preparation.

One container can be used to treat 25,000 square feet. It is also rainproof after only two hours. You can see results after applying it from two to four days. The liquid is powerful with 41 percent Glyphosate. And you will have several options regarding the size of the product.


  • Rain proof in 2 hours
  • Cover 25,000 square feet
  • Can be mixed easily with water
  • Kills to the roots


This Roundup Pro Concentrate Jug Systemic Herbicide is one of the best herbicide for fence lines that a lot of farmers are interested in. This product is manufactured with high quality ingredients, because the manufacturer knows exactly what their customers want.

The percentage of glyphosate in this Roundup Weedkiller product from Monsanto is around 50.2 percent. Therefore, it can kill weeds quickly and successfully. Each container of this product can hold 2.5 gallons, so it can be used to treat a large area, around four acres. Because of that, the RoundUp Pro is an economical option for you, compared to other products from this brand when it comes to garden sections.

We recommend the Roundup Pro Concentrate Jug Systemic Herbicide because it is one of the best-seller products in any e-commerce website. That means it has left other customers with satisfaction.


  • This product is an economical option
  • Can be used in agricultural farming or industrial vegetation management
  • High quality product


  • Must use clean stainless steel or plastic sprayers when mixing the product

The RM43 Weed Preventer comes in a jug of 2.5 gallon. With 43 percent of glyphosate, it can be used to successfully treat around 43,243 square feet. This RM43 is a very unique product because it combines two herbicides and surfactant. After being applied, you need to wait (about two hours) for it to dry and then it will be safe for you and other animals.

Also, the RM43 will be rainfast in 2 hours and it will be an effective solution when you want to kill wild weeds on the fence row. Not only will you get rid of those weeds, but you also get protection for up to 12 months. There are many reasons why this product is recommended. Firstly, it can kill the deepest roots. Secondly, you get protection that you want for up to a year. Also, you can see results within just 12 hours. And it has active ingredients.


  • Prevents new growth weeds for up to 1 year
  • Can be used for bare ground or spot control


  • Only apply to locations where no vegetation is wanted

The Ortho GroundClear Vegetation Killer will help you kill weeds and grasses to the roots. Also, it prevents new growth for up to 1 year. After this product is applied, you will begin to see the visible results in 6 hours. With just one application, you can kill weeds in fence lines, patios, driveways, sidewalks, pavers, and other areas where you don’t want to grow any vegetables for up to 12 months. There are 3 application options for you, including Concentrates, Ready-to-Use Wand and Refill, or Ready-to-Use Sprinkler Cap.

For the Concentrates option, you need to apply with a spray, sprinkler can or tank sprayer. This product comes in a container of 2 gallon and can be used to treat 3,200 square feet.


  • Kills to the root
  • Prevents new growth in 1 year
  • See results in 6 hours


  • Only apply to locations where no vegetation is wanted

This Concentrate Weed Killer from Bonide comes in a jug of 2.5 gallons, you can use it to kill grass and weed successfully. If you need to apply for large areas, this product can help you save some bucks.

This weed killer contains surfactants, which can give you an improved performance to kill all types of weed. You can see the results after a few days when the spray is dry. Also, this Bonide product can kill to the root of all weeds. And the area where you apply the application will become rainproof.

This product terminates different weeds types, including not only broadleaf, but also the grassy types.


  • Economical option for large jobs
  • Kill all weed types


  • Might see results in more than a week

Why should you clean your fence rows?

When the fence rows are clean, they can help prevent any accident to equipment and or vehicle in case there are blind spots. In addition, removing the brush will lessen the fuel load around the fence line. Also, when there is a fire, a clean fence row can limit the heat damage to the post and wire.

Moreover, your neat fence row will become fireguards if wildfires move through the land. The clearer your fence rows become, the better they are. You can use the  best chemical to spray fence rows, but make sure you use the right nozzle, and calibrate your sprayer when you apply it.


Help your fence rows get rid of weeds with herbicide

Pros and cons of clearing a fence row

As we mentioned above, a clean fence row has many advantages. That's why many people choose to clear it instead of maintaining it. In some regions, fence rows are remnants of forestry that used to cover a significant bit of land. They then become a border between the property when the farmlands are divided, cleared, and separated. Many farmers choose to cut or thin down their fence rows. This can make their farms clean, however, it also comes with some negative points.

Pros of fence row clearing

When you have a garden or a farm and you want to grow your own field crops, you may have problems. For example, the fence rows with lots of weeds will attract insects to your farm. In addition, white-tailed deer use huge fence rows for cover and so they can eat what it is in the fields. As a result, farmers will have to suffer from crop loss.

Therefore, you need to clear or weed your fence rows on the edge of the pasture with fence line spray mix, or try some brush control options in fence lines. The main reason is because your livestock can be sickened or poisoned by various types of plants. For example, if you have horses mixed in with cattle, you need to get rid of these types of trees because they can make your horses extremely ill and even cause death. They are red maple, cherry, buckeye walnut or black walnut.

Not only should those types of trees be kept out of your pastures, but also some weeds, including nightshade, poison hemlock, bracken fern and milkweeds for the safety of your livestock. Those weeds should be removed from fence rows with the best herbicide for fence lines.

You need to clean every fence post that borders your farmland to make sure there is no weed or tree mentioned above. When you do that, make sure you get rid of the underbrush in order to reduce the problems concerning shade.

Cons of fence row clearing

There are also the disadvantages of clearing a fence row. According to environmentalists and hunters, fence rows are an excellent cover for the wild game. Some research has been done and they show that leaving the fencerow as it naturally is can help out the other diverse assortment.


Fence rows can help out other diverse assortment

It is obvious that a variety of species can help with controlling insect infestations. Some of the mobile insects will die naturally. And when you clear your fence row, you are preserving the fence so that the area’s wildlife is offered with shelter and food. If you clear significant tracts of the forest, a multitude of birds and mammals will lose their way and be displaced, especially during birds migrate periods. Fence rows are a perfect place for the beautiful birds. So clearing a fence row means you can’t enjoy bird-watching anymore.

What are the benefits for fence row maintenance?

One of the biggest problems for farmers is erosion. The topsoil erosion will cause losing high-quality fertile soil, also leading to pollution problems in rivers, creeks, streams, lakes as well as other freshwater reservoirs. When your fence rows have smaller plants and underbrush growing in them, they can help with controlling erosion.

If your fence rows are maintained to be dense and healthy, you are helping with stopping erosion in the area. Also, having a fence is always good for a veggie garden. By maintaining that fencerow with various species, you will be able to lure other pollinators to your garden. The more pollinators for your veggies you have, the bigger your crops will be. You can choose to maintain or clear your fencerow, it all depends on what you want for the surrounding land areas.

If you choose to clear them with the best herbicide for fence lines, make sure to read labels of each product before buying one. By learning specifics and restrictions of the product, you know exactly what you need for your farm or garden. In addition, there are products that can be strongly effective to some types of weeds, but not all. That’s why you need to look at details.


Farming can be a hard job if you don’t know what to apply. Not only do you need to pay attention to food and water, but also take care of your fence rows. Are you having any issue with your fence row? Are you spraying fence lines with diesel to get rid of weeds? You can use the best herbicide for fence lines to kill the wild weeds. With all the products we recommended, hopefully you have found your ideal one. In our opinion, Compare-N-Save Concentrate Grass and Weed Killer is the most competitive solution because of what it brings to your farm or garden.

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