Best Dandelion Killer: 5 Options To Demolish Weeds

Ed Wike
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Dandelions are sometimes hard to kill because they spread fast, grow deep, and grow back even from the smallest pieces of them.

Learning how to get rid of dandelions and which weed killer to use can be difficult, especially if you’re new to gardening. Knowing the best way to destroy dandelions will not only help you free your garden of the pesky plant, but can also help you prevent it from coming back.

The best dandelion killer will depend on your preferred method of killing, the size of the area you want to eliminate them from, and the type of plants you have.

NameCategoryProduct
Scotts Turf Builder Weed and Feed 3Best OverallScotts Turf Builder Weed and Feed 3
Bonide Products 894 109405 BND Beater Lawn Weed Killer ConcentrateBudget PickBonide Products 894 109405 BND Beater Lawn Weed Killer Concentrate
Espoma Organic Weed Preventer-25 lb. CGP25Upgrade PickEspoma Organic Weed Preventer-25 lb. CGP25

1. Scotts Turf Builder Weed and Feed 3

Our rating: 8 / 10

Scotts Turf Builder Weed and Feed 3

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Pros:

  • Up to 2X more powerful dandelion and clover control
  • Weedgrip Technology grips the weeds you see—and the ones you don't
  • Scotts most powerful weed and feed
  • Feeds to thicken lawns and crowd out weeds
  • 3 Different sizes to fit your needs
  • No mixing and measuring required
  • Kills and prevents a wide range of weeds, including dandelions and clover
  • Has all natural granules

Cons:

  • Works slowly
  • Hard to tell when weeds are dead
  • Not a lot of coverage

The Scotts Turf Builder Weed and Feed is a safe and effective way to get rid of prickly weeds like dandelions and crabgrass. It’s a dry spray that’s meant to be applied to your lawn, and comes in five different varieties to accommodate all kinds of turf.

Each variety comes in different sizes, such as 5,000 sq. ft., 5,000 sq. ft. (Pak of 2), and 15,000 sq. ft.

The weed killer comes in a unique granular form that is super easy to measure. You simply measure your lawn and apply it directly on top. The coverage will be small, but that’s because this spray goes out to work for you.

2. Espoma Organic Weed Preventer-25 lb. CGP25

Our rating: 8 / 10

Espoma Organic Weed Preventer-25 lb. CGP25

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Pros:

  • All-natural weed preventer and lawn food made from pure corn gluten meal
  • Prevents dandelions, crabgrass, and other common weeds
  • Very effective weed control
  • Reasonably priced

Cons:

  • For use on established lawns only
  • Takes a few days to start working

Weed control doesn’t have to be as difficult as many people make it out to be. With Espoma Organic Weed Preventer, you can get rid of all those pesky weeds. Use it on your established lawn and see the wonderful results.

3. Bonide Products 894 109405 BND Beater Lawn Weed Killer Concentrate

Our rating: 7 / 10

Bonide Products 894 109405 BND Beater Lawn Weed Killer Concentrate

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Pros:

  • Kills over 200 broadleaf weeds
  • Safe for grass
  • Quick results within 7-14 days.
  • Won't wash away within hours as it's rainproof
  • Easy application, one quart can treat up to 8,000 square feet

Cons:

  • Takes almost a week to see results
  • Contains some potentially harmful chemicals

Bonide Products work by preventing the development of new roots. It has a systemic action that ensures effective and fast weed control. In this product, weed killers include Spinosad, Iron, and Imazapic.

Bonide Products are ideal for large areas like yards, parks, and recreational areas. It also works against woody, perennial and broadleaf weeds. Bonide Products have a good range of applications. This weed killer is safe and does not contain harmful chemicals. Therefore, it does not pose any danger to pets and garden plants.

4. Preen 2464127 Garden Weed Preventer

Our rating: 7 / 10

Preen 2464127 Garden Weed Preventer

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Pros:

  • Stop weeds before they start for up to 3 months guaranteed
  • Safe for use around over 200 established flowers, vegetables, trees and shrubs
  • Apply anytime in spring, summer, or fall
  • Non-toxic for pets and kids
  • Water-soluble granules that dissolve within the soil
  • No mess to clean up afterward

Cons:

  • Weed preventer does not kill existing weeds
  • Doesn’t contain chemicals that kill other weeds
  • Only works on Dandelions

Water-soluble granules need to be spread on dandelions while they’re still in the seedling stage, or else they won’t be effective on them.

This Preen product can be used around over 200 established flowers, vegetables, trees, and shrubs as listed on the product label.

5. Natria 100532523 Bayer Lawn Weed & Disease Control Concentrate, 24 oz, White

Our rating: 7 / 10

Natria 100532523 Bayer Lawn Weed & Disease Control Concentrate, 24 oz, White

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Pros:

  • KIlls listed weeds including Dandelion, Common Chickweed, Clover, and more; down to the root
  • Visible results in hours
  • Fungicide controls Rust, Dollar Spot, Lichens, and more
  • Also kills moss, algae, and lichens in turf
  • Can be applied in cooler weather (down to 50 degrees) during non-traditional wedding times
  • Treats up to 1,875 square feet

Cons:

  • This product seems only to kill the clover leaves
  • It may be too strong for some lawns

Natria Lawn Weed & Disease Control saves you time and money by combining two products in one! The innovative formula kills both weeds and diseases. The lawn weed killer kills listed weeds, including dandelion, common chickweed, clover, and more down to the root.

Fungicide controls rust, dollar spot, lichens, and other diseases. This product also works as a mold killer, cleaner, and remover. It can be used on new lawns one week after grass emergence.

Frequently Asked Questions (FAQs)

What will kill dandelions but not grass?

This is often one of the most important questions you’ll get asked when dreaming of a perfectly green lawn. The main reason so many people are obsessed with getting rid of dandelions is that they don’t grow from seeds but rather from the roots, which means they keep coming back.

So what will kill dandelions, but not the grass? It is known as “getting the roots” for a reason. If you simply use a weed killer, but not a dandelion root killer, you will end up with more dandelions than before because the foliage will die, but the roots will remain. To prevent this scenario, you need a product to eradicate the entire plant by getting to the root of dandelions and not the grass.

A broadleaf herbicide is good for killing dandelions in lawns, as the herbicide will kill the dandelions and not the grass. The other kind of effective dandelion herbicide is a non-selective herbicide. Non-selective means that the herbicide will kill any plant that it comes in contact with.

What is the best dandelion killer?

A decent dandelion killer should be effective, cost-effective, and environmentally safe. Unfortunately, few herbicides check off all the boxes, which is why it’s important to know the different types of dandelions you might find and which weed killer is most effective against those types.

The Scotts Turf Builder Weed and Feed is a safe and effective way to get rid of prickly weeds like dandelions and crabgrass. It’s a dry spray that’s meant to be applied to your lawn and comes in five different varieties to accommodate all kinds of turf.

Will Roundup kill dandelions?

Some weeds and invasive plants need poison control, and in some cases, you may get a free recommendation from your local garden store. If the poison is from the Roundup family (glyphosate), it is guaranteed to kill all of the plants that are in the Roundup family. However, if the weeds are more resilient due to their age or genes, the effects may vary. It depends on the environmental conditions too.

The truth is that Roundup alone will not eradicate the dandelion weed. It will be of great help in killing any weeds that grow in your lawn. If you want a more holistic approach, I strongly suggest using organic lawn care goods and methods combinations. I know this may sound a bit complicated, but it’s simple, and it works!

What are the best ways to remove weeds?

Dandelions are a long-time enemy of many, and getting rid of them can be a challenge. And while pulling weeds by hand can be satisfying, it’s also exhausting! Fortunately, you have several options to choose from when trying to get rid of weeds.

Here are a few common ways for either amateurs or professional landscapers to remove weeds:

  • Hoe
  • Weed-Eater
  • Hand-Pulling
  • Weed and Feed
  • Natural Weed Control
  • Round-Up
  • Spatenator
  • Burn it
  • Dandelion-Killer

Conclusion

There are many products on the market that promise to pull up and kill dandelion weeds and other annoying weeds. This blog discussed the 5 of the best products that can kill dandelions and other weeds in your yard.

Our Recommendation

NameCategoryProduct
Scotts Turf Builder Weed and Feed 3Best OverallScotts Turf Builder Weed and Feed 3
Bonide Products 894 109405 BND Beater Lawn Weed Killer ConcentrateBudget PickBonide Products 894 109405 BND Beater Lawn Weed Killer Concentrate
Espoma Organic Weed Preventer-25 lb. CGP25Upgrade PickEspoma Organic Weed Preventer-25 lb. CGP25