4 Best Trimmer Lines For Heavy Weeds

Finding the right tools and equipment for your garden can sometimes be challenging.

For example, do you have heavy weeding throughout your landscape and want to try replacing your current trimmer line for a better option? What are the best trimmer lines for heavy weeds?

Luckily, we've done some research into this topic and have the answers below!

If your garden has heavy weeding, you want to choose a trimmer line that can withstand the dense foliage. A few products we recommend for your weed trimming include:

  • Maxpower Residential Grade Trimmer Line
  • Cyclone Commercial Grade Grass Trimmer Line
  • Oregon 22-855 Heavy-Duty Magnum Gatorline Square Line
  • Husqvarna Titanium Force Trimmer Line

Of course, you want to choose a trimmer line that won't break under pressure, especially when dealing with heavy weed growth.

As we start this article, we will cover all things trimmer lines and share our top four products. Whether weeds overpower your garden, your current trimmer line isn't doing its job, or you need extra tips and tricks, we're here to help. With that said, let's dive right into this topic!

Electric grass trimmer professional gardening tool on lawn grass. - 4 Best Trimmer Lines For Heavy Weeds

What Is A Trimmer Line? What Does It Do?

a man mows the grass with a trimmer.

Before you purchase a new trimmer line, it's good to understand what these are and how they operate. First, a trimmer line is typically a monofilament line to cut through grass, weeds, or whatever else you need to get rid of in your garden.

When the machine your line is attached to spins it quickly, it gains enough force to cut through vegetation without a problem.

According to experts, the cutting head generates enough centrifugal force to hold the trimming line out at a stiff, horizontal angle. That allows you to cut through weeding and grass effortlessly.

Of course, that's not to say all trimmer lines are made the same. Like any landscaping equipment, some trimmer lines aren't sturdy and will break when cutting heavy weeds.

That's why finding a product with high-quality materials, and a thick design is essential.

Furthermore, finding a trimmer line with enough thickness to go through dense weeds might be a good idea, which can be challenging to tame with a regular option.

What Type Of Trimmer Line Is The Best?

When it comes to the best type of trimmer line, most landscapers will recommend rounded products. Round trimmer string lasts longest, often outliving its counterparts by years.

According to Garden Beast, round trimmer lines are the most popular models, often coming standard with most trimmer models. Therefore, you could already have a great line if you recently bought a trimmer.

Another great choice for trimmer lines is a twisted design. These will be the quietest of the shapes, so if that's something you're worried about: try a twisted trimmer line.

The reason behind this is that twisted trimmer lines offer less air resistance. Unlike other options, your trimmer may be a bit quieter when you choose that line type.

However, for overall durability, the rounded lines will be the best. So, they could make your machine a bit louder while it's on, but your results will be better for heavy weeds.

You mainly want to focus on the lines' quality over anything else. If it's too thin or cheap material, that's when you will likely run into problems once you begin your weed project.

Our Trimmer Line Suggestions

Now that you have an idea of what a trimmer line is and how it works, you need to purchase a durable, high-quality product. Luckily, we've scoured the web and have our top four options below.

1. Maxpower Residential Grade Trimmer Line

First, we have the Maxpower Residential Grade Trimmer Line. This trimmer line measures 855" In length & .095" in diameter, has a rounded design, lasts for around 42 refills, is high-quality nylon, weighs three pounds, and has excellent customer reviews.

Follow this link to view it on Amazon.

2. Cyclone Commercial Grade Grass Trimmer Line

Next, we have the Cyclone Commercial Grade Grass Trimmer Line. This product is a top choice for professional landscapers; it is .095-inch-by-140-feet, features a patented six-bladed shape, is for commercial and home use, and has a hexagon design.

View this product on Amazon.

3. Oregon 22-855 Heavy-Duty Magnum Gatorline Square Line

Our third recommendation is the Oregon 22-855 Heavy-Duty Magnum Gatorline Square Line.

This product is 246 feet, promises cleaner, straighter cuts with less effort, works well for weeds, features a .155-inch diameter trimmer line, and comes in a few sizes.

Follow this link to see it on Amazon.

4. Husqvarna Titanium Force Trimmer Line

Lastly, we have the Husqvarna Titanium Force Trimmer Line. This product has a high-quality nylon material, faster acceleration, works well on weeds, won't be too loud, works best for grasses, measures .095 inches, and is 140 feet long.

Check out this trimmer line on Amazon.

Is It A Good Idea To Use A Trimmer Line For Weeds?

Colorful trimmer line cord in warehouse.

Yes! As long as your trimmer has the right line and your weeds aren't super woody, you should be able to get rid of them without a problem.

As we said, trimmer lines range in size, length, shape, and overall quality. Round trimmer lines tend to work best for grasses and weeds, so those should be your first choice.

However, you can use almost any trimmer line on weeds as long as it's sturdy. According to Plenty Mowers, high-test nylon can easily cut through weeds and grass.

A common theme with our above products is that they're made with nylon, so that's a detail to look for. One of the main mistakes people make when buying trimmer lines is not choosing a sturdy enough model.

Whether it's the wrong material, density, or shape, you need to choose reputable products from long-standing companies. Using cheaply manufactured trimmer lines can become dangerous when working on weeds, so take this as a warning.

What Is The Best Way To Cut Weeds?

One of the most important things to remember with weeds is that trimming them won't kill them. Especially if you use a mower or weed whacker, you're essentially putting a band-aid on a much larger problem.

Again, you want to try and get the weeds down to a manageable level before killing them, so that's when a trimming line can become helpful.

Cutting weeds heavily depends on their type and how thick they have become. For example, if you have a somewhat flimsy trimmer line in your equipment and try and use it for dense weeds: don't expect great results.

So, you need to invest in a heavy-duty line, like the ones we tagged before. You can also use a lawn mower for shorter weeds if you don't want to put in much effort, so this shouldn't be too hard.

Regardless, once you cut down the weeds, use a targeted herbicide to finish the job. In addition, pulling weeds from the soil is also pretty effective, although it will take patience.

How Long Does A Trimmer Line Last?

Nylon grass trimmer line and trimmer head on an old wooden background

In general, you can expect a trimmer line to last between three and six months. However, that's assuming you cut down your weeds or grass once weekly.

If you use your trimmer line more frequently, you could need to replace it after two months. The same goes for more extended times between use; in that case, your line should last for six or more.

Many lawn care professionals stress the importance of buying a high-quality trimmer line. Specifically, Lawn Care Lessons suggests that higher quality lines last much longer than cheap ones, which makes them worth the more expensive price tag.

So, even if your trimmer line is double the other cheaply made one, it will last about twice as long. That means you aren't really saving any money with the cheaper-made model, as it will break faster anyway.

According to an Amazon customer thread, one person's trimmer lines only lasted two months because of their heavy weeds.

They used a high-quality line, but because of the dense weeds, that still resulted in a shorter lifespan. This will be different for everyone, so try and shop for high-quality if possible.

What Happens If I Don't Replace My Trimmer Line?

Close up on string trimmer head unknown caucasian man holding and repairing weed cutter replacing parts replacement in day on the field farmer or gardener.

If you choose to ignore an aging trimmer line, not replacing it will result in the line breaking. Since trimmer lines are made to be replaced every few months, you will have to do this regardless.

As we said above, a trimmer line (even a nice one) may only last a couple of months if you have dense weeds. Imagine the size of your property as well.

If you're looking at acres of land you use your trimmer line on, don't expect it to last for years on end. Replacing the trimmer line on your equipment is an essential part of using it.

Nonetheless, your safety is also at risk if you use a damaged trimming line. The last thing anyone wants is a trip to the hospital because they don't want to take five minutes to replace their machine's piece.

In addition, it's also nice because most trimmer lines come in 100+ foot packages, often lasting for years before you need to order a new one.

To Finish It All Up

Finding a high-quality option is essential if you have to take care of overgrown weeds or need a new trimmer line. We recommended four trimmer line products from Maxpower, Cyclone, Oregan, and Husqvarna.

These trimmer lines share durability and high-density designs, which can significantly impact your weed cutting. Remember, you don't want to stop at just trimming down weeds: you want to kill them entirely.

Think of your trimmer as the first step before herbicide, and don't forget to shop for nylon-made products!

And while we have you, check out these helpful related garden articles below:

Can I Use Chainsaw Oil For My Lawn Mower Or Hedge Trimmer?

How To Use A Black And Decker Hedge Trimmer [Step By Step Guide]

Can I Use A Chainsaw As A Hedge Trimmer?

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