How to Kill Monkey Grass

How To Kill Monkey Grass

To effectively eliminate monkey grass from your yard, it’s important to understand the nature of this invasive plant. Monkey grass, also known as Liriope, is a grass-like plant that can quickly spread and invade unwanted areas of your landscape. There are two main varieties of monkey grass: one that stays in small clumps and one that spreads through underground roots called rhizomes.

If you want to completely get rid of monkey grass, the most effective method is to use a herbicide containing glyphosate, the active ingredient in Round-Up. However, it’s important to be cautious when using herbicides, as they can also harm desired grass and plants.

Controlling monkey grass may require multiple applications of the herbicide, especially if the plant is actively growing. Additionally, mowing monkey grass does not usually affect its growth, and it will regrow over time.

When attempting to kill monkey grass, it’s essential to follow proper techniques and consider alternative methods to ensure successful removal from your yard.

Techniques for Killing Monkey Grass

When it comes to eliminating monkey grass from your yard, there are several effective techniques you can try. Whether you prefer a hands-on approach or want to seek professional help, these methods will help you get the job done.

1. Dig up monkey grass: One method to consider is manually removing the unwanted plants by digging them up. Take care to remove as much of the root system as possible to prevent regrowth. Although this method can be time-consuming, it is an effective way to eradicate monkey grass.

2. Install barriers for monkey grass: Another technique is to install barriers or edging to contain the spread of monkey grass roots. Start by digging a trench around the area where the monkey grass is growing. Then, place a barrier such as landscape fabric or plastic edging at least 12-18 inches deep into the trench. This will prevent the roots from spreading and invading other parts of your yard.

3. Hire a professional for monkey grass removal: If you find the task of removing monkey grass overwhelming or if your attempts are not yielding satisfactory results, hiring a professional landscaper or gardener is a viable option. They have the expertise and knowledge to effectively get rid of monkey grass and can provide additional tips for preventing regrowth in the future.

Remember, it’s important to be persistent and thorough in your efforts to kill monkey grass. Combining these techniques with herbicide treatments, as mentioned in the previous section, can help ensure successful eradication.

install barriers for monkey grass


Summing up, monkey grass can be a persistent and invasive plant in your yard, but there are effective techniques to eliminate it. One of the most efficient methods is using a herbicide containing glyphosate, like Round-Up. However, be cautious and take steps to protect your desired grass and plants from harm. If you prefer a more hands-on approach, you can manually dig up the monkey grass, ensuring you remove as much of the root system as possible. Additionally, installing barriers or edging can help control the spread of monkey grass roots. If you find the task overwhelming or time-consuming, don’t hesitate to seek professional help from a landscaper or gardener who specializes in monkey grass removal. They can provide expert advice and services to ensure successful elimination and prevent regrowth.

In conclusion, by following these tips and techniques, you can reclaim your yard from the invasive and stubborn monkey grass. Be persistent and diligent in your efforts, and soon you’ll enjoy a monkey grass-free landscape.

So, say goodbye to monkey grass and hello to a beautifully maintained yard!

What Methods Can I Use to Kill Monkey Grass and Onion Grass?

When it comes to getting rid of onion grass and monkey grass, there are a few effective methods to consider. One option is to manually remove the plants by digging them up and ensuring you remove all of the bulbs. Another method is to use an herbicide specifically designed for getting rid of onion grass.

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