How To Fix A Lawn Full Of Weeds

How To Fix A Lawn Full Of Weeds
  • Author: Amanda Arnold
  • Posted On: November 9, 2021
  • Updated On: August 21, 2023

Weed-infested lawns are unappealing. It’s very gloomy when you add in some brown and bare places. But don’t panic; you can fix it and have a lovely green lawn again.

Here are a few easy lawn-repair ideas. It’s important to realize that grass repair takes time and patience before you begin. There isn’t an easy solution. Take it slowly and carefully, and you’ll have a beautiful lawn in no time.

It takes much effort to keep a nice lawn. It doesn’t take long for weeds to take over your lawn after you’ve spent hours cutting the grass, watering it, and planting new shrubs. Spring is the right time to do something about the dandelions and other weeds that have taken over your gorgeous grass.

Learn how to get rid of weeds in your yard and how to combat the invasion effectively.

Identify The Type of Lawn Weeds

You must determine the current state of your grass and the condition of your lawn right from the start. Let’s start by looking at some of the most frequent weeds you’ll come across before moving on to some advice on how to get rid of a weed-infested lawn.


These weeds are particularly misleading since they resemble grass and grow in the same way. The best way to get rid of them is to use weeding equipment. These are just a few of the many different species of weeds that can be found in lawns.

Broadleaf Weed

Hay fever is caused by this broadleaf annual with fibrous roots. To get rid of the roots, you’ll need a weeding instrument once more. Prying around the roots with a gardening tool like a weeding trowel or a long-handled mechanical device before pulling the weed out should help assure complete eradication.

The bigger the weeds get, the faster they spread and the more challenging it is to control them. They can swiftly spread throughout your lawn if they set seed.


The dandelion is another ubiquitous and easily visible garden weed. This yellow bloom has a multi-petalled seed head and a thick taproot. If weeds have taken more than 50% of your lawn, you may be confident that you will lose the battle.

Determine the sort of weeds and the surface of the affected yard to determine whether you should kill them all at once or treat them piece by piece over time.

Steps To Fix The A Lawn

Your grass won’t be able to grow healthy and green once your yard is overrun with weeds. Prepare yourself for the fact that you will not fix the problem quickly, but it is not impossible if you are persistent and determined to restore your grass.

1) Clean And Mow The Lawn

Begin by tidying up your yard. Using a small hand-shovel, remove as many ugly weed clusters as possible. Grassing the weeds at the ground’s surface isn’t enough.

The entire plant, including the roots, must be moved. Additionally, don’t let weeds that have been plucked lie on the ground. You’ll chop up weeds and mistakenly replant them the next time you mow your grass.

Pay attention to the blades and set them to a high setting while mowing your lawn, whether you use a reel mower, self-propelled lawnmower, or electric lawnmower. Weeds will not be a problem as long as your grass is healthy, tall, and dense.

2) Watering The Lawn

Water is essential for your grass, especially when it is being repaired. The weather can be pretty fickle. So, while it’s unlikely that you’ll need to use the hose very often, keep this in mind if the sun decides to shine!

If you must use a sprinkler, invest in a high-quality model. It will make a significant difference. A water butt is also an excellent option for reducing your water use.

3) Remove The Weeds By Hands

Pulling weeds out by hand is perhaps the most environmentally friendly method of weed control. After drying in the sun, the weeds can be utilized as compost or mulch. When it comes to pulling weeds from a broad lawn area, though, it’s easier said than done. So, if you’re seeking a faster solution, you might want to consider one of my other options.

4) Aerate The Lawn

You can use both manual and power tools to aerate your land correctly. Simply insert a tube into the ground and leave an open hole while removing the soil plug. Following the formation of loose soil, your grass’ roots can grow deeper into the ground, allowing fertilizer and water to enter fast and reach deeper layers.

Aerate your lawn from one end to the other with the turf aerator. Begin on the horizontal and work your way diagonally from one corner to the next. That is the most effective approach to ensure that air reaches even the most remote areas. This is the only way to deal with a high-traffic lawn, especially if it’s primarily clay.

5) Use Weed-Killing Fertilizers

Allow your lawn to dry completely before applying a weed-killing fertilizer to the newly installed grass. You should use a lawn fertilizer that contains nitrogen and phosphorus to aid in the proper development of your grass’ roots. Remember that some states prohibit the addition of phosphorus because of worries about water pollution.

Don’t be scared to lend a hand to your lawn, both fresh and old.

A decent organic fertilizer will help you achieve your goal of a lush green lawn. It is essential that you feed and fertilize your grass regularly to help it grow into the robust and healthy grass you desire while also keeping weeds at bay. Much depends on the weather, but you should feed your lawn every six to eight weeks as a general rule.

Final Thoughts

You can recover your lawn and say goodbye to those invasive weeds with a bit of effort, patience and, discussed ideas and recommendations. Keep in mind that everything takes time. Ensure to follow the weed-killing practices primarily at the start of the spring season.

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Author: Amanda Arnold

Amanda has been working with ConstructionHow since 2021. Her experience spans over 5 years in the creative niche such as home decor and trends, landscaping, renovations, and custom architectural values. As a home designer expert, she has a keen eye for the latest home improvement trends with accurate facts that readers find impossible to ignore. Being invested in home-building trends is how she has gained her lucrative expertise exploring more to bring a positive ambiance for all homeowners (and even tenants!). Currently, she lives in a beautiful beach home, a source of fascination for her.