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Can You Put Weed Killer on Artificial Grass?

Can You Put Weed Killer on Artificial Grass? Best Weed Killer for Artificial Grass

The whole point you had synthetic turf installed was for its low-maintenance appeal. So when you see weeds growing through artificial grass, it’s incredibly frustrating. 

This creates an unsightly appearance on your property, and you want to get it under control fast. But can you put weed killer on artificial grass, or will this cause more harm than good?

The good news is you can invest in a high-quality artificial grass weed killer with peace of mind knowing it’ll restore your yard to its original appearance. But, choosing the best weed killer for artificial grass can create even more questions.

What ingredients should you look for?

How do you use it?

Is it environmentally friendly?

We’ll answer all these questions and more below, while also providing tips on how to treat weeds in artificial grass without an herbicide if you’re not afraid of a bit of manual labour.

But for the quickest, most effective eradication of even the peskiest weed varieties, look no further than Weedex Super at Jennychem. Our solution has helped more than 10,000 UK gardeners and counting, and it’s backed by our satisfaction guarantee.

Why Are Weeds Growing Through My Artificial Grass?

First things first, let’s address how you got here - why are weeds growing through my artificial grass? Although synthetic turf is a low-maintenance alternative to real grass, it’s unfortunately not immune to weed outbreaks. 

While the surface itself may not support growth, weeds can sprout from seeds that land on top of your artificial lawn, carried by the wind or birds. Organic debris like leaves and dirt can accumulate in the fibres over time, creating a thin layer of soil where seeds can take root.

The edges or seams of your turf also pose entry points for weeds to pop through. If the installation wasn’t done with a proper weed barrier or if the seams aren't tightly sealed, weeds can grow through these gaps, often sneaking up from the underlying soil

Other issues include poor drainage, as excess moisture accumulation creates a breeding ground for a variety of weed species. But regardless of how you ended up with a weed problem, you want to put it behind you fast. So, can you put weed killer on artificial grass?

Can You Put Weed Killer on Artificial Grass?

The last thing you want is to cause lasting damage to your synthetic turf for the sake of removing weeds. The good news is that yes, you can use an artificial grass weed killer with peace of mind knowing it won’t cause more harm than good.

However, you need to choose the BEST weed killer for artificial grass. Not all formulations are safe, as some chemicals may damage the synthetic fibres or backing. Beyond the specific product itself, it’s essential that you use it as directed to avoid damaging the turf. 

Don’t worry, we’ll help you learn how to use weed killer safely in just a few moments. But first, let’s get into what you should look for in the best weed killer for synthetic grass.

Tips on Choosing the Best Weed Killer for Artificial Grass

So, what should you look for in the best artificial grass weed killer? We’ll highlight effective ingredients that are safe on synthetic turf below, along with a few other things to consider like the application and the environment. 

Harsh on Weeds, Gentle on Turf

The ingredients in an herbicide can make or break its performance. Start by figuring out what weed variety you’re dealing with. From there, you can reserach specific ingredients that work well against that species. 

In general, though, you want to avoid harsh chemicals like glyphosate, which can harm both the environment and the synthetic fibres of your lawn. Instead, go with something more gentle yet effective like an acetic acid weed killer

This is a common eco-friendly alternative that’s derived from vinegar. As such, it’s a common homemade weed killer. It works well against a wide range of weeds without harming the surrounding environment. Once it dries, it’s non-toxic - making it safe for use around pets and kids.

So, how does weed killer work with acetic acid as the main ingredient? It dries out the weed’s surface and breaks down the plant without harming the artificial grass. 

Yet, it’s safe for use on turf so you don’t have to stress about discolouration or weakening of the grass over time. As long as you use it as instructed, you’ll have nothing to worry about!

Environmental Considerations

Weed killers get a bad name, but not all of them are problematic for the environment. Sure, products like Roundup can be harmful - but there are plenty of non-toxic solutions that break down quickly and won’t harm the soil, nearby plants, or water systems.

Again, acetic acid is a great choice for this. It’s a kid and dog friendly weed killer once it dries, so you can apply it with peace of mind.

Easy Application

You also want a product that’s easy to apply without the need to deal with dilution. This is why we recommend opting for a ready-to-use solution over a concentrated product.

This way, you can simply load up your garden sprayer and get to work! Make sure you’re ordering enough to cover the entirety of your problem area.

Introducing Weedex Super, the #1 Artificial Grass Weed Killer!

Whether you’re looking for the best weed killer for ivy or the best weed killer for nettles, your search ends at Jennychem. 

Our weed killer is crafted from acetic acid for natural, effective removal of even the most pervasive weed species. It’s helped more than 10,000 gardeners and earned thousands of five-star reviews along the way. 

This ready-to-use solution is simple to apply, allowing you to treat your artificial grass with minimal effort and maximum results. Whether you're using a sprayer or watering can, Weedex Super makes the task of weed control quick and effective.

Plus, it’s entirely safe after it dries on the plant matter - so you don’t have to stress about toxicity for pets, kids, or the surrounding environment as a whole. 

We’re so confident you’ll agree it’s an effective artificial grass weed killer that if it doesn’t work for you, we’ll refund you! That being said, let us show you how to use it effectively so you can achieve rapid results.

How to Use Our Weed Killer on Artificial Grass

Weedex Super is one of the strongest weed killers that kills everything, but you still need to make sure you’re using it properly for both efficacy and safety. Here are some tips on putting the best weed killer for artificial grass to the test.

Optimal Conditions for Spraying

Start by picking the best time to spray weed killer, which is a dry, calm day without rain in the forecast for at least 24-48 hours. 

Rain can dilute the weed killer before it has a chance to fully absorb into the weeds, while wind can cause the solution to drift away from the weeds and potentially towards desired vegetation. 

The temperature should also be moderate, as extreme heat can cause rapid evaporation of the solution, while cold temperatures may slow down the chemical action.

Step-by-Step Guide on Applying Weedex Super

First, make sure the artificial grass is dry and free from debris like leaves or dirt. If the area is particularly dirty, consider giving it a light brush or sweep. 

If you have large weeds growing through artificial grass, remove them manually first as the herbicide may not be effective on more established plants. Then, follow these instructions:

  1. Application: Shake the bottle well before use. Use a pump sprayer, watering can, or trigger spray to apply Weedex Super directly to the affected areas, focusing on visible weeds. Hold the sprayer a few inches from the weeds to avoid excessive drift and ensure an even coat of the solution. 
  2. Thorough Coverage: Make sure that the weeds are fully coated with the solution but avoid oversaturating the area. You want the acetic acid to penetrate the weeds without pooling on the surface.
  3. Let the Product Dwell: Allow the solution to sit on the weeds for at least 24 hours, during which time the acetic acid will dry out the plant’s surface, causing it to wilt and die. Keep the treated areas closed off until they are completely dry to protect pets and kids.
  4. Reapplication if Necessary: Some stubborn weeds, particularly those with deep roots, may require a second application. As far as how long for weed killer to work, give it a week before you inspect the treated area to determine if additional spraying is needed. If any weeds appear to be lingering, reapply the weed killer, following the same steps.

Post-Application Care

At this point you can manually remove the dead weeds to restore your artificial grass to its original beauty. Use a stiff brush or broom to sweep away dead plants and ensure your artificial grass looks clean and fresh.

How to Treat Weeds in Artificial Grass Without an Herbicide

We have some more tips on how to kill weeds permanently that don’t require the use of an herbicide. Here’s how to treat weeds in artificial grass if you want to get to work right now.

Manual Weed Removal

There’s no more fool-proof approach to dealing with weeds growing through artificial grass than pulling them out by hands. Sure, it’s a bit of manual labour, but it’s 100% natural and ensures complete removal from the root system up.

Use a hand weeder or garden fork to loosen the soil beneath the weed for easier extraction. Wait for the turf to be damp, either from rain or from manually watering it, to more easily pull the weeds up without breaking them off and leaving the root system behind for it to regrow.

Boiling Water

Pouring boiling water directly onto the weeds will scald them, causing the plant to wither and die. This method is particularly useful for weeds growing in the infill or edges of artificial grass. 

Just be careful about burning yourself, and do some research into your specific turf to make sure you don’t inadvertently harm the synthetic grass.

We don’t suggest weed burners for dealing with weeds coming through artificial grass, as they can be difficult to control and could inadvertently scorch your turf in the process.

Other Homemade Solutions

There are so many other DIY solutions you can try, many of which are within arms reach at home. For example, salt. 

Wait - how does salt kill weeds? It disrupts the weed’s internal water balance. You just need to be careful about this approach as too much salt can create lasting damage, particularly in areas where other plants or grass might grow in the future.

Nevertheless, we have a great selection of de-icing salt and a range of salt spreaders to assist with this method if you’re interested.

You could also try applying household vinegar for its acetic acid content if you don’t have time to wait for our artificial grass weed killer to arrive. Just bear in mind that it may not be concentrated enough to deliver a complete kill - but it may stop growth progress in the meantime. 

Preventative Measures for Weeds Coming Through Artificial Grass

Once your property is back to looking pristine it’s time to figure out how to prevent weeds coming through artificial grass going forward. Some of the preventative measures should be done at the time of installing the turf, but even after installation, there are things you can do.

Installing a Weed Barrier Underlay

The best way to stop weeds growing through artificial grass is by installing a weed barrier or landscape fabric. This physical barrier blocks weed seeds from reaching the surface. 

It’s best to install the weed barrier when the artificial turf is first laid, but it can also be retrofitted if necessary. Just make sure to choose a high-quality permeable weed membrane to allow for proper water drainage. Speaking of which…

Ensuring Proper Drainage

Part of why you’re dealing with weeds coming through artificial grass in the first place could be traced back to drainage issues. Poor drainage can create moist, damp environments where weeds thrive.

So, make sure rainwater can flow through the surface and drain properly. This may require going back to the drawing board and reinstalling your turf properly for long-term prevention.

Regular Maintenance

Even if you aren’t worried about weeds growing through artificial grass, regular maintenance is essential for keeping the turf looking its best. 

Brushing the turf to lift the grass fibers and remove debris helps reduce the chances of weed seeds taking root. It’s also important to remove any organic matter, like fallen leaves or grass clippings, which can create the perfect environment for weeds to grow.

For more tips on weed prevention and management, explore our blog. We have resources on how long does weed killer take to dry, how to kill brambles, best weed killer for driveways, how long does weed killer stay toxic, and more. At this point, though, it’s time to wrap up this guide to the best weed killer for artificial grass. 

Final Thoughts on the Best Way to Stop Weeds Growing Through Artificial Grass

So, can you put weed killer on artificial grass? Hopefully this guide on artificial grass weed killer has left you feeling clear and confident in your next steps to addressing your problem without causing harm to the turf itself.

Whether you choose a chemical solution like Weedex Super or opt for natural methods, the tips we’ve shared today will help you regain control of your yard and create a space you’re proud to call your own.

But, the best way to stop weeds growing through artificial grass is just a few clicks away at Jennychem. Set yourself up for success in putting pesky plant problems in the past with the best weed killer for artificial grass today!

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