Best Dandelion Killer Spray: What’s The Best Weed Killer Solution To Buy?

To help you in your quest for the best dandelion killer spray, here are 5 best-selling weed control products in the market, each with pros and cons.

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Dollar weeds and clover grow among the grassy lawn

Dollar weeds and clover grow among the grassy lawn

The hard part about maintaining a lawn or a garden is controlling the growth and spread of weeds. As much as we want to provide our garden with only safe and organic products, our best bet for weed control is a weed killer that may or may not have harmful chemicals.

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Herbicide is needed to get rid of the weeds in the yard

Herbicide is needed to get rid of the weeds in the yard

Dandelions are among the most common types of weed there is. If you have a lot of these growing in your yard, it is high time to consider your herbicide options. Before we get to that section, here the five best dandelion killer sprays that you can use in your garden and lawn:

Removing weeds by hand can be extremely tedious, which is why gardeners opt for herbicides instead

Removing weeds by hand can be extremely tedious, which is why gardeners opt for herbicides instead

5 Best Dandelion Killers In The Market

#1 Preen- Garden Weed Preventer, 16 lb

Preen- Garden Weed Preventer, 16 lb

Preen- Garden Weed Preventer, 16 lb. Via: Amazon.com

Claiming to be safe for use with over 200 fully grown vegetables, shrubs, flowers, and trees, the Preen Garden Weed Preventer secures its spot on our best dandelion killer list. As the name suggests, this product is more of a preventative measure than a weed killer, hindering the growth of dandelions and weeds for up to three months. This is not suitable for killing existing weeds. Let’s take a look at some of its pros and cons.

Pros

  • When used on the Mediterranean-type climate, the Preen Garden Weed Preventer can really do wonders as proven by most clients in 5-star reviews.
  • This product also allows for a healthier garden for growing vegetables, flowers, fruit trees, and shrubs.
  • It prevents the growth and spread of a wide variety of weeds, including thistle and chickweed.
  • It’s great for when you just started replanting your garden after a weed infestation.
  • It saves so much time and effort.

Cons

  • Since the Preen Garden Weed Preventer is more of a pre-gardening product, it is not capable of killing existing weeds.
  • This product is also not suitable for lawns.
  • It comes with specific instructions for use that you need to follow for it to work.

#2 Roundup- Weed and Grass Killer Super Concentrate

Roundup- Weed and Grass Killer Super Concentrate

Roundup- Weed and Grass Killer Super Concentrate. Via:Amazon.com

Considered to be one of the most popular brands of weed killer, Roundup offers a lot of products that are worth mentioning in this best dandelion killer list. However, since this is a roundup of the best of the best, we’re only going to feature the brand’s single best product, which is the Roundup Weed and Grass Killer Super Concentrate. Let’s see what makes this product so special.

Pros

  • Roundup Weed and Grass Killer Super Concentrate is a product of a well-trusted brand in the gardening industry.
  • This particular product works really well around shrubs, trees, and flowers.
  • It is also safe to use on driveways, patios, walkways, mulch beds, and gravel areas where common weeds tend to frequent.
  • It can also be used along fences and foundations.
  • This product does wonders in plot preparation for gardens, as well as lawn replacements.
  • The applied areas become rainproof in 30 minutes.
  • Weeds are killed in 2-4 days.
  • It also guarantees to kill the weeds to the root to prevent spreading.

Cons

  • Compared to other weed killers, Roundup Weed and Grass Killer Super Concentrate comes with a heavier price tag.
  • While it is, indeed, effective in killing weeds, it’s quite harmful chemicals don’t make it completely safe for pets and people. Allow the applied areas to thoroughly dry before you let your pets roam around them freely.
  • It doesn’t work at certain temperatures. Roundup products is best used at 53 to 77 degrees Fahrenheit.

#3 Ortho- Weed Killer for Lawns Concentrate

Ortho- Weed Killer for Lawns Concentrate

Ortho- Weed Killer for Lawns Concentrate. Via: Amazon.com

Ortho Weed B Gon Weed Killer is a product with a purpose, and that is to address all your lawn weed problems in a jiffy. A swift killer to more than 250 types of weeds, this particular product does its magic to the root to prevent further growth and spread of pesky weeds. Let’s see why the Ortho Weed B Gon Weed Killer deserves its place in this best dandelion killer list.

Pros

  • Clover and dandelions are just two of the 250+ types of weeds that you can rid your garden of using Ortho Weed B Gon Weed Killer.
  • This particular product claims and guarantees that it will not harm your lawn.
  • Ideal for most types of grass, including Bahia, Bermuda, Buffalo, Centipede, Fescues, Rye, Zoysia, and most St. Augustines.

Cons

  • Many people claim that they have to spray repeatedly for the weeds to totally die.
  • Depending on the grass type and density of the weeds, it may take more than 24 hours to produce the desired results. This is contrary to what is stated on the label.

#4 Scotts- Turf Builder Dandelion and Clover Control

Scotts- Turf Builder Dandelion and Clover Control

Scotts- Turf Builder Dandelion and Clover Control. Via: Amazon.com

One of the most powerful products of gardening giant, Scotts the Turf Builder Weed and Feed Fertilizer is fourth in our best dandelion killer list. With a new formula that boasts better dandelion and clover control, this particular product is a favorite among gardeners. Let’s get to know why with these pros and cons.

Pros

  • The Turf Builder Weed and Feed Fertilizer functions as a weed killer, as well as a fertilizer. This unique feature makes it more efficient in terms of both cost and time.
  • Its Weed Grip technology guarantees to remove both visible and hidden weeds.
  • Its fertilizer content does a good job in thickening the lawn and force out the weeds through crowding.
  • Its improved formula makes the product twice more powerful in killing clover and dandelions.
  • It also does a good job preventing weeds from growing.

Cons

  • The Turf Builder Weed and Feed Fertilizer may not work as desired when applied using the wrong type of spreader.
  • This particular product is not ideal for extremely hot climates.
  • It may also burn grass types with less than ideal conditions according to several claims.

#5 BioSafe- Weed Control Concentrate, Non-Selective Weed Killer

BioSafe- Weed Control Concentrate, Non-Selective Weed Killer

BioSafe- Weed Control Concentrate, Non-Selective Weed Killer. Via: Amazon.com

BioSafe Weed Control Concentrate is a go-to product for organic gardeners. Compared to the other products on this best dandelion killer list, this product is free from harmful chemicals, making it safe for both pets and people. Let’s find out whether or not it deserves its spot in this best dandelion killer list with these pros and cons.

Pros

  • BioSafe Weed Control Concentrate is a non-selective weed killer, which means it targets all types of weeds in one go.
  • With the right sprayer to distribute the product, it can turn weeds brown in just 30 minutes.
  • It dissipates quickly and doesn’t contain harmful chemicals, making it safe for pets, people, and the environment.

Cons

  • The soapy smell can be overwhelming to some gardeners.
  • Since it is a non-selective weed killer, this product also kills the grass. Only use this product if you plan on replanting or reseeding the area.
  • You may need to reapply this product every couple of weeks to maximize its efficacy.

Using Weed Killer On Your Lawn: Final Tips

A lawn without weeds is more visually appealing

A lawn without weeds is more visually appealing

By itself, lawn grass can be very resilient. It keeps on growing despite the many harsh conditions it has to deal with on a regular basis. These include inconsistent temperatures and water content, as well as being walked on. When pushed to its limit with harmful chemicals from weed killers, it could die along with the weeds. Thus, before you put you make a weed killer purchase, you better stock up on these safety tips first for the best results.

  • Don’t spray in the Summer, or in extremely hot weather as this could boost the potency of the weed killer and cause damage to the grass. For the best results, wait until the average temperature reaches below 80 degrees.
  • It is common for weed killers to induce grass damage, especially in hotter climates. However, it is also quite common for the grass to grow right through the damage, replacing the spots after a few mowings.
  • Only apply chemical products such as dandelion and weed killers to mature grass since young grass do not have the same resilience than the former. There’s a very good chance that your grass will be burned and soon killed if treated with weed killers early. Waiting three to five months would be enough for you to start spraying weed killers.
  • Don’t spray weed killers when there is rain in the forecast or near the areas where you usually pressure wash your car because these products may need to stay on the plants for a certain period of time, which is usually 24 hours.
  • If you have to spray during the hot summers, you may want to water your lawn the day before you plan on spraying it with the weed killer. This will improve your grass’s resilience.
  • If possible, lay off the mowing two to three days prior to spraying weed killers. The weed’s leaves should be long enough to drink up the maximum amount of chemical. After spraying, give it another week or two before mowing so that the chemical doesn’t get down to the grassroots.
Wait for several days to mow your lawn after spraying herbicide

Wait for several days to mow your lawn after spraying herbicide

  • The earlier you address your weed problem, the less effort it will take to get rid of them. If you’ve administered the solution later in the season, you just need to be persistent with your efforts.

Basic Types Of Weed Killers

Conventional weed killers are herbicides that contain harmful chemicals. So, it is very important for you to know the right types for lawn, for grass, and for your garden.

A man sprays herbicide on the lawn using a knapsack sprayer

A man sprays herbicide on the lawn using a knapsack sprayer

Grassy Weed

This type of weed killer is not safe for lawns, save for a few exceptions. It is also worth mentioning that if it kills weed grass, your lawn may be affected. However, grassy weed types of weed killers are ideal for ground cover areas or flower beds that have widespread growth of weeds. The best method for eradicating weed grass on your lawn is to pull them by hand or treat them with a pre-emergent weed killer to prevent any weed growth next season.

Broadleaf Weed

This type of weed killer gets rid of broad-leaf weeds without affecting the grass surrounding it. Several brands and products of this type contain about 2-4 active ingredients that aim to kill a variety of weed types or with different modes of action. Before purchasing on these products, be sure you’re getting the right one for your grass type. Seeking professional advice is recommended.

Herbicides are used to kill these broad-leaf weeds

Herbicides are used to kill these broad-leaf weeds

Nut-Grass Or Sedge

This type of weed killer is the safest and most effective one to use on grass lawns. This is because it is very specific with the weed it kills. Some of the earlier variants of weed killers claim to also kill nutgrass when, in fact, they contain MSMA, which typically kills crabgrass. Hence, you have to make sure the product is suitable for your grass type. You may need to go online to purchase this type of weed killer as it’s not always available in retail hardware and gardening department stores.

Non-Selective

This type of weed killer is only recommended if you want to kill off your lawn entirely before replanting. When your grass is already overtaken by excessive weed growth, this may be your last and only option. If you decide on this product, however, you have to make sure that you don’t overspray much more than needed. Don’t forget to reseed the area later.

Removing weeds by hand can be extremely tedious, which is why gardeners opt for herbicides instead

Removing weeds by hand can be extremely tedious, which is why gardeners opt for herbicides instead

Conclusion

The trick to making a great weed killer purchase is to make sure that it suits your grass or garden type. There’s actually quite a large variety of these products in the market, each with a different formulation and special features. The efficacy of the products mentioned still depends on how you use it, and your garden/lawn conditions.

For the purpose of this article, we’re picking the best one in terms of customer reviews and one that gives the least damage to the environment. Our top pick is Biosafe Weed Killer Concentrate. It is an organic weed killer solution, which means that it is safe for your pets and children. Moreover, it is also efficient in killing the persistent weed, turning the leaves to brown in just 30 minutes. The only major con is the fact that it is a non-selective type, so extra caution is needed if you want to keep the surrounding grass.

Yellow nut grass or sedge can be seen blending in with the grass surrounding it

Yellow nut grass or sedge can be seen blending in with the grass surrounding it

Which of these five products have you tried in your lawn or garden? Share with us your thoughts, opinions, and other worth noting recommendations below.

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Lucy M. Clark
 

Hi there! I’m Lucy, and I’m a self-confessed garden fanatic. Gardening has always been a passion of mine and will always be my favorite pastime. Now that I am married and have one adorable son, I have the time to write and share my personal experiences with other garden enthusiasts like me.

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