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Bonide Weed Beater Ultra, 16 oz Concentrate, Fast-Acting Protection Against Broadleaf Weeds in Warm & Cool Weather

4.5 4.5 out of 5 stars 646 ratings
$25.22 with 10 percent savings $1.58 per Ounce
List Price: $27.99

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Concentrate
16 oz
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Purchase options and add-ons

Brand Bonide
Item Weight 1.3 Pounds
Liquid Volume 16 Fluid Ounces
Item Form Concentrate

About this item

  • KILLS OVER 200 BROADLEAF WEEDS - In one easy step, spray controls lawns from growing dandelion, clover, ground ivy, bedstraw, aster, gumweed, nettle, oxalis, ragweed, chickweed, and many more.
  • FOR USE ON GRASS - Designed to kill a variety of weeds, not lawn grasses. When used as directed it kills broadleaf weeds in lawns, roots and all.
  • QUICK RESULTS - Injury to weeds can be noticed within hours of the application and plant death can occur within 7-14 days.
  • WON'T WASH AWAY - Weed Beater Ultra is rainproof within hours. For best results, spray with enough time for it to completely dry before it rains. Will not wash off after it has dried.
  • EASY SPRAY APPLICATION - Product instantly mixes with water and should be applied with a backpack, compression, or knapsack sprayer. Carefully read and use according to label directions.

Customer ratings by feature

Easy to use
4.5 4.5
Value for money
4.1 4.1
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Bonide Weed Beater Ultra, 16 oz Concentrate, Fast-Acting Protection Against Broadleaf Weeds in Warm & Cool Weather
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Get it May 20 - 21
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Ships from and sold by bestbrandsupply.
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From the manufacturer

Bonide Trusted Solutions for your home, lawn and garden
animal repellents

Welcome to Bonide, your trusted source for weed control solutions. Our comprehensive catalog offers a wide range of effective products to tackle unwanted weeds in your lawn and garden. From selective to non-selective, we have the tools you need to maintain a beautiful and weed-free landscape. Our specially formulated herbicides target common weeds while minimizing harm to desirable plants. Whether you're dealing with broadleaf weeds, grassy invaders, or tough-to-kill perennials, our weed control solutions deliver reliable results. With Bonide, you can take back control of your outdoor space and enjoy a healthier, more vibrant turf. Explore our catalog today and discover the power of Bonide weed control products.

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Trusted by Millions. Guaranteed Results.

bonide logo

Since 1926, Bonide has helped gardeners bring out the best in their lawn and garden with easy-to-use products designed for noticeably effective results. We continue to take a fresh approach to creating trusted solutions that help control nature’s ever-evolving challenges.

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Product Description

BONIDE Weed Beater Ultra is effective on over 200 listed weeds. You will see results in just 24-hours. Superior cold-weather results.

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Bonide Weed Beater Ultra, 16 oz Concentrate, Fast-Acting Protection Against Broadleaf Weeds in Warm & Cool Weather

Bonide Weed Beater Ultra, 16 oz Concentrate, Fast-Acting Protection Against Broadleaf Weeds in Warm & Cool Weather

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Product guides and documents

Instructions for Use (IFU) (PDF)

Top Brand: Bonide

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Bonide Weed Beater Ultra, 16 oz Concentrate, Fast-Acting Protection Against Broadleaf Weeds in Warm & Cool Weather
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Bonide (BND307) - Weed Beater Ultra, Ready to Use Weed Killer (32 oz.)
Bonide (BND307) - Weed Beater Ultra, Ready to Use Weed Killer (32 oz.)
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Price-10% $25.22
List: $27.99		$19.99$39.99$49.99$34.90-10% $8.99
Typical: $9.99
Delivery
Get it May 20 - 21
Get it as soon as Tuesday, May 14
Get it as soon as Tuesday, May 14
Get it as soon as Tuesday, May 14
—
Get it as soon as Tuesday, May 14
Customer Ratings
4.54.5 out of 5 stars646
4.34.3 out of 5 stars137
4.34.3 out of 5 stars573
4.44.4 out of 5 stars210
4.24.2 out of 5 stars68
4.04.0 out of 5 stars97
Easy to use
4.5
4.4
4.0
4.1
—
4.3
Value for money
4.1
4.0
3.6
3.9
—
3.7
Accuracy
—
4.6
3.6
4.0
—
—
Sold By
bestbrandsupply
Amazon.com
Bluewater Chemgroup
Bluewater Chemgroup
Aserson
Amazon.com
liquid volume
16 fluid ounces
32 fluid ounces
8 fluid ounces
8 fluid ounces
16 fluid ounces
32 fluid ounces
form
Concentrate
Spray
Liquid
Liquid
Spray
Spray
weight
1.29 pounds
2.37 pounds
8 ounces
8.32 ounces
1.25 pounds
2 pounds

Customer reviews

4.5 out of 5 stars
4.5 out of 5
646 global ratings

Customers say

Customers are happy with the performance, speed, and quality of the weed moss control agent. They mention that it works great, it's fast acting, and that it doesn't harm grass. Opinions are mixed on ease of use, and value.

AI-generated from the text of customer reviews

82 customers mention70 positive12 negative

Customers are happy with the results of the weed moss control agent. They say it works well on chickweed, dandelion, and other weeds. Some customers also mention that it's the most effective product for killing nuisance weed in their lawn.

"...Works on spotted spurge, too." Read more

"This works good" Read more

"...Works great, killed the weeds, grass was virtually unharmed, and I scarified and overseeded a couple weeks later...." Read more

"This stuff works great!" Read more

48 customers mention41 positive7 negative

Customers like the quality of the weed moss control agent. They say it does not kill grass, it does a good job of killing weeds, and leaves the healthy grass virtually unharmed. Some mention that it does kill clover and a few wild onions.

"...Beater, the oxalis was shriveled up and dead, with absolutely no damage to my lawn. Works on spotted spurge, too." Read more

"...every type of weed you can think of and this killed it all and left the healthy grass. I sprayed my entire lawn with 3oz per hall of water...." Read more

"...Works great, killed the weeds, grass was virtually unharmed, and I scarified and overseeded a couple weeks later...." Read more

"...Did not harm grass so that’s a plus" Read more

5 customers mention5 positive0 negative

Customers are satisfied with the speed of the weed moss control agent. They mention that it works fast, is better than 2 4 D based weed killers, and sees results in a couple of days.

"Kills weeds and wild onions / garlic. Very fast acting and better than 2 4 D based weed killers" Read more

"...Did not damage the grass and saw results in couple of days. Kills everything you don't want in your lawn." Read more

"This stuff works fast and as advertised." Read more

"This product worked fine on weeds .Also the product worked very fast in cool and hot weather.excellent products.A-Rating Would recommend." Read more

4 customers mention4 positive0 negative

Customers like the temperature of the weed moss control agent. They say it works in cool weather, and can be used any time of the year.

"Kills the weeds, not the grass. Also good in cool fall temps. Best one I’ve come across." Read more

"Great product. Works in cool weather as well so you can get an early start on weed control in the spring as well as late fall weed control...." Read more

"...Works at any time of the year too." Read more

"Great product. Kills weeds in cooler temps." Read more

3 customers mention3 positive0 negative

Customers are satisfied with the appearance of the weed moss control agent. They mention that their lawn looks great and is still nice and green.

"...The clover looked unphased and was still nice and green. I will have to get some 2.4D product to handle the clover...." Read more

"...I have been using it for two years now and my lawn looks great...." Read more

"This is the best product! Our yard looks great while the neighbors is full of weeds." Read more

16 customers mention9 positive7 negative

Customers are mixed about the value of the weed moss control agent. Some mention it's worth the money, economical, and easy to use compared to other products, while others say it'd be a waste of money.

"It's not cheap, but it's way worth it. We have a miserable time with Thistle and this really does a great job...." Read more

"Works but a bit pricey" Read more

"...The product is economical and easy to use compared to other products. I live in Ohio so every year it is the same process of weed control." Read more

"Very good product" Read more

8 customers mention4 positive4 negative

Customers are mixed about the ease of use of the weed moss control agent. Some mention it's easy to apply and works well, while others say it'd be too difficult to use and doesn't have good instructions.

"...The product is economical and easy to use compared to other products. I live in Ohio so every year it is the same process of weed control." Read more

"This is a well known company but the product is too difficult to use.Even when diluted with water it clogs your equipment...." Read more

"...The best part is it works and it is easy to use!" Read more

"Poor instruction" Read more

Great Product - Weeds Beware!
5 Stars
Great Product - Weeds Beware!
Great product to use with a sprayer to address various weeds in your lawn. Before using product, my lawn looked like the attached picture. I am not a legal weed expert, but the yard was overwhelmed with dandelions, violets, and other weeds that I do know. In a few days, the weeds are either gone or wilting towards their demise. The product is economical and easy to use compared to other products. I live in Ohio so every year it is the same process of weed control.
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Top reviews from the United States

Brad J.
5.0 out of 5 stars This Stuff Works!
Reviewed in the United States on October 21, 2023
Style: ConcentrateSize: 16 ozVerified Purchase
I had a major infestation of oxalis in my tall fescue lawn. Other products and pre-emergents applied over the years have not worked. However within two weeks of application of Weed Beater, the oxalis was shriveled up and dead, with absolutely no damage to my lawn. Works on spotted spurge, too.
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tosha cook
5.0 out of 5 stars Works good
Reviewed in the United States on November 26, 2023
Style: ConcentrateSize: 32 ozVerified Purchase
This works good
One person found this helpful
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Caitlin
4.0 out of 5 stars Worked well, but the instructions are complex
Reviewed in the United States on April 30, 2024
Style: ConcentrateSize: 16 ozVerified Purchase
Specifically purchased to kill dayflower weeds. It did the job about 90% thoroughly, but they are already coming back after a month. Several applications might be needed if you have a severe weed problems. It did excellent against dollarweed and chickweed! Virgnia buttonweed seems need another application to kill it fully though it did brown the first application. Be prepared to get out the calculator and practice your stoichiometry to figure out the exact amount of herbicide to use with your particular sprayer.
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B. Katz
5.0 out of 5 stars Best So Far
Reviewed in the United States on June 10, 2023
Style: ConcentrateSize: 32 ozVerified Purchase
It's not cheap, but it's way worth it. We have a miserable time with Thistle and this really does a great job. NOTE: this is not a kill ALL, we use another product for that. But for spot-treating what we want, and not damaging everything else, this is the best we've ever found.
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Scott
5.0 out of 5 stars Get it!
Reviewed in the United States on April 14, 2023
Style: ConcentrateSize: 32 ozVerified Purchase
This is THE stuff to use if you want to kill everything in your lawn except grass. I had just about every type of weed you can think of and this killed it all and left the healthy grass. I sprayed my entire lawn with 3oz per hall of water. Now I just spot treat when I need to. Be patient. It’s not like some other products that kill within 48 hours. This is a slow death.
4 people found this helpful
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JOHN
5.0 out of 5 stars The product worked good
Reviewed in the United States on October 15, 2023
Style: ConcentrateSize: 32 ozVerified Purchase
Lawn
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Missy Thomas
4.0 out of 5 stars It works!
Reviewed in the United States on October 9, 2023
Style: ConcentrateSize: 32 ozVerified Purchase
This stuff works great!
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saheeb21
5.0 out of 5 stars This broadleaf weedkiller beats all the others by a mile!!
Reviewed in the United States on August 3, 2018
Style: ConcentrateSize: 32 ozVerified Purchase
This broadleaf weedkiller is da bomb! I have tried all of the popular Ortho and Spectracide weedkillers, but none of them kill ALL types of broadleaf weeds, regardless of what they say. For example, Ortho will kill clover with white flowers but not the clover with yellow flowers, and vice versa for the Spectracide. Bonide Weed Beater lays waste to all of them, and pretty quickly too. I HIGHLY recommend using an adhesive agent (or spreader sticker), such as Bonide's Turbo Spreader Sticker, to make sure the weed killer sticks to the waxy leaves that most broadleaf weeds have. If you don't use a sticking agent, then a lot of the weed killer just runs off of the leaves.
UPDATE: In the past, I had to dig up wild onions in my turfgrass by hand because I was not able to find anything that would kill them. Even Roundup was only partly effective. No more. When a few onions popped up recently, I tried hitting them with Weed Beater (mixed with a little surfactant/sticking agent), and they were dead within a week. I love this stuff!
20 people found this helpful
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