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best dandelion killer that won’t kill grass

4 Best Dandelion Killer That Won’t Kill Grass

Dandelions can make your lawn look unattractive. Also, they can lower the growth of your grass because they compete for nutrients and water. Even the well-maintained lawns can have dandelions. The best way to maintain your yard is by eliminating the weed.

Pulling the weeds might not be a good option since they can grow back. Removing dandelion involves eliminating the stem, leaves, flowers, and taproots. This process can be time-consuming since you might require removing thousands of dandelions. Luckily, you can find the best dandelion killer that won’t kill grass.

Many of the weed killers in the market can be an option and also a source of confusion. So, which is the best dandelion killer for lawns?

Here Are 4 Best Dandelion Killer That Won’t Kill Grass

1. Ortho Weed B Gon Weed Killer

Ortho Weed B Gon is an effective weed killer that penetrates deep into the soil, targeting the weed’s roots. This ready-to-use spray kills weeds to the root and dries them off in an hour.

Once you apply it to the dandelion, you will see the weed wilting in less than three hours. However, some weed types may take 2-3 weeks to dry off. 

Ortho Weed B Gon Weed Killer is available in different types of packaging. You choose a concentrate, trigger, or wand form depending on your application method. This killer is specifically designed for use on grasses such as Bermuda grass, Bahia grass, Zoysia grass, Ryegrass, Buffalo grass, Bluegrass, and Fescue.

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Wilted dandelion

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2. Scotts Turf Builder Triple Action

Scotts Turf Builder Triple Action kills dandelions permanently while adding nutrients to your lawn.

It is the best broadleaf herbicide which comes in granules that are sufficient for up to 4000 square feet of lawn. 

This weed killer is safe for use on different lawn grass types. You can spray it on bluegrass, Zoysia, and Fescue. To make this weed killer more effective, you need to follow some approaches.

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The formula for applying Scotts Turf Builder Triple Action

  • Apply the herbicide in spring. This will kill the dandelions and prevent them from growing again.
  • Water the lawn lightly before applying the herbicide. You can water it 30 minutes before the application.

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3. Southern Ag Amine 2,4-D WEED KILLER, 32oz – Quart 

Southern Ag Amine 2,4-D is an affordable weed killer that acts very fast. The dandelion can start to wilt 2-3 days after the application.

Also read: Ways to kill nutsedge in St Augustine grass

This weed killer contains Glyphosphate that kills the dandelion completely. Also, it can be a good option if you want to control broadleaf weeds without killing your grass. 

Southern Ag Amine 2,4-D act as a pre or post-emergent herbicide. It works best if you apply it at a temperature of 20-80 degrees. But in cold climates, you may need to repeat the application to kill the weeds completely.

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The best time to use Southern Ag Amine 2,4-D is during the summer or spring season when dandelion is growing. It is advisable to mix this herbicide with dish soap to help it stick to dandelion to work effectively. Also, make sure you apply the solution to the roots to allow the weed to absorb it quickly.

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4. Syngenta Tenacity Turf Herbicide

Syngenta Tenacity Turf Herbicide is an effective herbicide that can be used as a pre or post-emergent herbicide. It features a long-lasting weed control power that makes your lawn grow thick and healthy.

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This herbicide is safe for use on different types of grasses. But for Bermuda grass, it is advisable to use only on dormant grass. Besides, it contains 40% mesotrione, making it suitable for killing grassy weeds and broadleaf before or after they emerge.

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FAQs Best dandelion killer that will not harm your lawn

Can vinegar help to kill dandelions?

Yes, vinegar is a homemade weed killer which is effective for any weed. But it is not safe for use on grass. It can destroy any plant it comes into contact with. If you own pets or kids, killing dandelions on lawns with vinegar is an excellent way to guarantee their safety.

Vinegar is used for spot-treating weeds. Thus, vinegar is not a good option for killing dandelions in grass. Also, household vinegar is 5% acetic acid. Thus, it is not strong enough to kill dandelion.

But you can use horticultural vinegar, which is 20% acetic acid. The other issue with using vinegar to kill dandelions is that the weeds can reappear from the roots after application.

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Which is the best dandelion killer that will not harm your lawn?

Selectivity is essential if you don’t want to kill your lawn. Your landscape will determine the type of weed killer to use.

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For instance, if your yard is near the waterways, you may require organic herbicides. And if the weed is in the grass, you can go for a selective weed killer.

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Besides, if you have pets and kids who love playing on the lawn, you might need to choose organic options.

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What can kill dandelions but not grass?

Applying herbicide can only be easy if your lawn does not have any growing plants. During the herbicide application, it can be easy for your grass to get into contact with the chemical.

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That’s why you need to consider a weed killer that can destroy dandelion but not grass. Selective broadleaf herbicide is a good solution for killing dandelions in the lawns. It is created to target the weeds but not the grass.

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The best dandelion killer that won’t kill grass should show noticeable effects after application. However, some external weather elements such as rain can decrease the impact. In this case, you need to consider a weed killer with weatherproof characteristics.

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Besides, a good herbicide should kill the weed without harming the surrounding plants. This depends on the active ingredients in the plant. It is, therefore, necessary to check whether the weed killer can destroy your grass before making a purchasing decision.

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Also, it can be best if you choose a weed killer with an easy application method. Some herbicides require mixing while others are ready to use. In this case, a ready-to-use herbicide should be your option because it will save you a lot of time.

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Author

  • Ricky

    Hi, I’m Ricky. I’ve been involved in lawn care and landscaping from when I was 15. To be honest, I didn’t like the idea of pushing mowers, collecting grass clippings, and maintaining flowerbeds at the time. But having seem the passion my parents had for gardening and outdoors and the effort they put in maintaining the health and beauty of our landscape, I couldn’t help but not only admire their hard work but also I became a part of it. As someone who loves to spend time with nature’s best, I find myself learning a lot more about gardening and outdoors on a daily basis. Not to mention I love to share the knowledge I’ve gathered over the years with my readers at We Mow Dallas. To be clear, I don’t have a Master’s degree in gardening or anything like that. Everything I’ve learned about gardening, landscaping, and lawn care spring from passion and engagement with my parents. And with a ton of free information out there, plus the ability to run tests and determine what works best for lawn care and landscaping, every day is an opportunity to learn and implement something new. My goal with We Mow Dallas is to teach you exactly how to maintain your lawn and landscape. And since I walk the talk in reality, you shouldn’t hesitate to join me in this wonderful world of landscaping and lawn care.

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