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Roundup Super Concentrate Weed & Grass Killer, 1 gal.
Purchase options and add-ons
Brand | Roundup |
Item Weight | 0.01 Ounces |
Liquid Volume | 128 Fluid Ounces |
Item Form | Spray |
Active Ingredients | Glyphosate, Isopropylamine salt. |
About this item
- Roundup Super Concentrate Weed & Grass Killer is a great value for large areas
- Rainproof in 30 minutes
- Weeds usually yellow and wilt as fast as 2-4 days
- For use around flowers, shrubs, and trees; on patios, walkways, driveways, gravel areas, and mulch beds; along fences and foundations; in large areas for lawn replacements or garden plot preparation
- Easily apply with a Roundup brand tank sprayer
Customer ratings by feature
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This Item Roundup Super Concentrate Weed & Grass Killer, 1 gal. | Recommendations | dummy | dummy | dummy | dummy | |
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Price | -9% $120.63$120.63 List: $132.99 | -5% $32.33$32.33 List: $33.99 | $485.35$485.35 | -11% $49.78$49.78 List: $55.99 | -19% $64.90$64.90 List: $79.90 | -10% $84.40$84.40 List: $93.90 |
Delivery | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 | Get it Mar 25 - 26 | Get it Mar 25 - 26 |
Customer Ratings | ||||||
Easy to use | 4.5 | 4.4 | — | — | 4.8 | 5.0 |
Value for money | 4.0 | 3.8 | — | — | 4.7 | 5.0 |
Longevity | 3.8 | 3.8 | — | — | 4.6 | 5.0 |
Sold By | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Keystone Pest Solutions | Keystone Pest Solutions |
liquid volume | 128 fluid ounces | 1.25 gallons | 64 fluid ounces | 32 fluid ounces | 2.5 gallons | 2.5 gallons |
coverage | — | — | — | 1600 square feet | Refer to label for coverage information. | Please refer to product label for coverage |
active ingredients | Glyphosate, Isopropylamine salt. | — | — | — | Glyphosate - 41% with Surfactant | Glyphosate*, N-(phosphonomethyl)glycine, in the form of its isopropylamine salt . . . 53.8% |
form | Spray | Spray | Liquid | Spray | Liquid | Liquid |
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Videos
Videos for this product
1:16
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Roundup Super Concentrate Weed & Grass Killer
✅ Suzy Valentin Realtor
Videos for this product
2:05
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How to Pick the BEST Roundup for the Job!
✅ The Bradley Family
From the manufacturer
Roundup Weed & Grass Killer Super Concentrate is the best value for really widespread weed problems. Rainproof in 30 minutes.
Kills weeds to the root so they won’t come back. Absorbed through the leaves, it goes all the way to the root for a total kill. A simple way to keep your driveway, patio and mulched beds looking good.
Features & Benefits
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Ideal for large areasRoundup brand concentrate products offer additional value and are great for treating larger areas. Use of a Roundup branded tank sprayer is recommended. |
Economical Way to Treat WeedsSimply add water to the amount of concentrate called for on the label — easy, effective and economical to treat large areas. Mix according to directions. |
Kills Weeds to the Root!Apply when weeds are actively growing. Rain or watering 30 minutes after application will not wash away effectiveness. Weeds usually begin to wilt within 2 to 4 days, with complete kill within 1 to 2 weeks. Always read and follow label directions. |
Product information
Product Dimensions | 4.57 x 7.03 x 11.32 inches |
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Item Weight | 0.01 ounces |
Department | Racks/Futons |
Manufacturer | Hawthorne Hydroponics, LLC |
ASIN | B0015I0UL0 |
Country of Origin | USA |
Item model number | 5004215 |
Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank | #31 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #1 in Weed Killers |
Is Discontinued By Manufacturer | No |
Warranty & Support
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Product Description
Great value for large areas, Roundup® brand products help you triumph over the toughest weeds. Roundup® Super Concentrate Weed & Grass Killer kills over 200 types of weeds (as listed). Concentrated for extra value, Roundup® Super Concentrate Weed & Grass Killer is perfect for use around shrubs and trees, on patios, walkways, driveways, gravel areas and mulch, and along fences and foundations. It is also ideal for large projects, including lawn replacements or garden plot preparation. For best results, add 2.5 fl. oz. of the concentrate to 1 gallon of water. Use of a Roundup® brand sprayer is recommended. Roundup® Super Concentrate Weed & Grass Killer is rainproof in 30 minutes, and begins working on contact with visible results as fast as 2-4 days. This concentrated formula kills the root so weeds don't come back. Roundup® Super Concentrate Weed & Grass Killer is absorbed by the weed's leaves or freshly cut woody stumps. Weeds die, roots and all - so they won't grow back. No root. No weed. No problem.
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the value, performance, and ease of use of the weed moss control agent. For example, they mention it works well, is easy to use, and saves them a lot of hassle. That said, opinions are mixed on strength and quality.
AI-generated from the text of customer reviews
Customers like the performance of the weed moss control agent. They say it works well for their purpose, with never failing excellent results. Some mention that it works great for killing weeds and that it's good as described.
"Roundup is safe and effective when used properly. Do not use when windy. Best to shower after use to remove from skin...." Read more
"Roundup is a great product that I have been using for years. It’s a reasonably priced weed and grass kiiing product. Very effective." Read more
"I don't like the gun, it didn't work so I had to change the container, but the product works very well." Read more
"This stuff works every time. If you put it on a plant, it will die. Perfect.Big Rudy" Read more
Customers like the value of the weed moss control agent. They say that it works well, is concentrated, and the savings are well worth it. Some customers also mention that the concentrated poison is more affordable than the ready to use ones. Overall, customers are satisfied with the value and quality of the product.
"...Kills weeds completely. Super concentrate is best value" Read more
"...It’s a reasonably priced weed and grass kiiing product. Very effective." Read more
"...That being said this Concentrate Plus does not. The price is more reasonable but the results are much less desirable. Enough said." Read more
"...3-8 days that are rainy/cloudy.Overall Thoughts: Save yourself some money. Get this over super concentrate." Read more
Customers find the weed moss control agent easy to use. They say it's simple, convenient, and saves countless hours of labor. Customers also mention that it doesn't give you overly complicated formulas. They also say it can be used in a traditional sprayer.
"Easy to use. Does the job in the garden" Read more
"easy to use, does as intended, will buy again" Read more
"Easy to use and very good results." Read more
"...But with due care you are safe and it is safe to use. It is very simple to use. You mix it up according to instructions and spray it on...." Read more
Customers are mixed about the quality of the weed moss control agent. Some mention that it kills weeds, easy pour, and looks nice, while others say that they saw no weed-killing result when they used the recommended mixture of 2.5 ounces. They also say that the worms are still going strong after a week, and that it's not good for the environment.
"Roundup is safe and effective when used properly. Do not use when windy. Best to shower after use to remove from skin...." Read more
"...sprayed during warm weather and several days later, still little or no results...." Read more
"Best brand to kill unwanted weeds and if you have to clear and area of grass...." Read more
"...Usability: It does its job - it kills weeds and grass over 3-5 warmer/direct sun days. 3-8 days that are rainy/cloudy...." Read more
Customers are mixed about the strength of the weed moss control agent. Some mention that it works great, killing half of the plants in less than 2 weeks. However, others say that it doesn't seem to be up to strength, and nothing even started to wither.
"This product works well for grass and weeds. It’s effects last a few months" Read more
"Does not seem as strong the last two years.Sprayed heavily in 80+ degree/ dry weather and works but not as well or as preventative as in past...." Read more
"...This has worked well for this purpose and as you can see, the grass is dead...." Read more
"Weeds laughed at the spray ( Roundup). It is not as strong as it use to be and does not kill half the weeds you spray...." Read more
Customers are disappointed with the color of the weed moss control agent. Some say that it turns their weeds yellow, while others say it turns them brown and wilting. Some customers also mention that the grass does not turn brown after they spray.
"...That was now a week ago and it has a spotty brown dead and green still alive appearance...." Read more
"Roundup Super Concentrated did not even turn the leaves yellow on my California driveway weeds....no effect at all...." Read more
"...They slightly yellowed, but then came back. I measured it to the exact chart on back" Read more
"...It take between 4 & 5 days to notice the weeks yellowing and dying. It's just not the same old Roundup." Read more
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Big Rudy
If I didn't need it right away I would have returned it.
There are some tree huggers(I love trees but don't go overboard about it)who fuss about RU so was online and asked those who are so against RU if they would volunteer to weed a farmer's crop or a flower garden at a home. Not a single reply as you might have guessed.