Best Crabgrass Killers: Buying Guide

Just about everyone will agree that weeds, of any sort, are a complete nuisance. No one enjoys having to take the time to carefully and thoroughly remove all of those weeds, but in many ways, it is an essential process, and it must be done.

You see, weeds do a couple of things to your garden, and these things are very bad. With weeds, all of the nutrients – the nutrients that come from things like the sun and the water and the air – that your plants need, are taken by the weeds. The weeds take all of these nutrients, and they use these to grow, and then to expand all over your yard. From this, they end up consuming many of the other plants in your yard, as well as the space that those plants inhabit, and as a result of this, it becomes very difficult for your plants to grow and sustain themselves.

Weeds are a nuisance, and there are many ways to remove them. There are just as many ways to remove weeds, as there are different types of weeds. You see, one of the most common types of weeds is that of crabgrass. Most people, when they are dealing with a weed problem, are coping with crabgrass. Crabgrass is the most common form of weed, and it is, in many ways, omnipresent.

With crabgrass, all of the nutrients that your plants need are sucked away and used to continue growing and sustaining the crabgrass. But, along with that, the individual roots of the crabgrass also block things like grass, and other plants, from growing, and these roots can be buried quite deep, which makes the process of actually removing them quite difficult especially if they are still alive.

Today, we’re going to be looking at the best crabgrass killers. A crabgrass killer is a type of substance that is used to kill crabgrass. You use this substance, and this kills off the roots of the crabgrass, causing the rest of the crabgrass to rot and decay. Once this has taken place, you are then able to easily remove the roots of that crabgrass from the yard, which frees up a lot of space, while also allowing the nutrients that were being supplied to that soil, to more easily.

Unlike many of the other guides that you will find online, we’re not going to be taking a look at specific crabgrass killers. There are a lot of them out there – one thing to remember is that “crabgrass killer” really just refers to “weed killer” – and it would be difficult to find and point out the very best ones, because of this, and because everyone has different needs.

So, instead of doing that, we’re going to be looking at key attributes, and features, that many crabgrass killers offer, and how those will affect your experience, and what you need to consider and think about, when it comes to finding the very best crabgrass killer that is able to fulfill your needs.

Right before we do that, we’re going to talk about the different forms that these weed killers take, as well as the distinct benefits – and disadvantages, in some cases – that they bring.

What Are The Different Forms That Crabgrass Killers Can Take?

One of the most common forms that you will find is that of a spray. This is a liquid substance that flows through a nozzle, and you push on a little trigger, which sprays the liquid all across the leaves of the weeds, as well as the soil that it is nested in.

Most of the time, crabgrass killers are in a liquid format. That’s because this is the easiest and most efficient format when it comes to applying the killer. You can also find crabgrass killers that are in a solid format, but they are rarer.

Some of these crabgrass killers require you to use a syringe and to apply the liquid in that syringe around various spots in the soil. And others require you to dump a significant amount all around the roots of the crabgrass itself.

It does vary. But, most of the time, you’ll be using a spray of some sort, and that’s because a spray is the easiest type of crabgrass killer to use, and you won’t have any issues using it, due to the simplicity of the process.

Every crabgrass killer works differently. Some of them make the crabgrass “waterproof”, which ensures that it doesn’t get the water it needs to grow. Others block the very process of photosynthesis, and some of them simply go deep into the roots, destroying the foundation of the weeds, causing the rest to fall away.

What Are The Key Advantages – As Well As Disadvantages – Of Using These Weed Killers?

Naturally, the biggest advantage is the fact that these kinds of weed killers can kill crabgrass, which is great because these types of weeds can cause many problems and difficulties.

The other advantage is that many of these solutions are simple and easy to use. There isn’t anything particularly difficult about them, and this makes the whole process very simple.

However, the biggest disadvantage is the fact that many of these solutions are toxic to the soil. When you use one of these killers, it often damages the soil, as well, and this makes it a lot harder to grow other plants within that soul. You’ll find many weed killers that say to wait a certain period, before growing anything, because that is when the weed killer will have been washed out of the soil.

When Searching For The Very Best Crabgrass Killer
When searching for the very best crabgrass killer, there are four things that you must be aware of, and you must consider when searching. That is because these things will greatly affect your experience with the killer, as well as your experience planting in that soil.

How Does The Crabgrass Killer Affect Your Soil?

So, the first thing you need to be aware of when looking at crabgrass killers is how each crabgrass killer affects your soil. Some of them are non-toxic and designed in a way that doesn’t harm the soil at all. Others are designed in a way that does harm the soil, and because of this, you will have a much harder time planting things in that soil, once the crabgrass has been removed.

You also need to be aware of whether or not the crabgrass killer will affect other plants, and whether or not you have, or intend to grow, those plants.

How Long Does It Take For The Killer To Work?

The next thing you need to be aware of is how long it takes for the crabgrass killer to work, and to start showing results. For some of them, it takes just hours. And for others, it can take a few weeks.

In some cases, you’ll find that the non-toxic killers take more time to show results, whereas the toxic ones take less time, but that is because they are also destroying a lot of the soil, too.

In these cases, it does come to whether or not you will need that soil to be non-toxic, so you can continue using it, or whether or not the results, and their immediacy, is a bigger priority.

Does It Destroy The Crabgrass For Good?

More often than not, the crabgrass killers that you will find don’t kill the crabgrass for good. Instead of doing that, they simply damage the soil, to the point where those weeds won’t be able to grow for a year or so. This does, of course, vary, but at the end of the day, most of these crabgrass killers serve as a temporary solution.

You can, of course, find permanent solutions. Solutions that involve killing all of the crabgrass and destroying the roots and all of the individual elements that comprise the weeds. But, it is important to note that these solutions are often a bit more difficult to use and require more work. You will also need to remove the roots, once the crabgrass killer has done its job so that you can prevent those particular weeds from growing.

If you are looking for a temporary solution, find the crabgrass killers designed for that. But, if you want a permanent solution, then, once again, be aware of that.


No one likes dealing with weeds, but, today, there are a wide variety of different solutions that we have, when it comes to dealing with them, and the problems that they bring into our lives.

By following this buying guide, you’ll be able to find the crabgrass killer that is ideal for you, and ideal for the soil that you have. It isn’t a difficult process, as long as you know what to be aware of and what to consider.