Ratings & Reviews for Roundup Super Concentrate 0.5-Gallon (s) Concentrated Weed and Grass Killer

This product is a good valve.

[This review was collected as part of a promotion.] With the super concentrate I use less product to mix. I use it in my mulch area and it does a god job.

Quick Kill and excellent value

[This review was collected as part of a promotion.] The benefit of the Super Concentrate formula is that you are able to get greater coverage so that your cost per square foot of coverage is lower. The Super Concentrate appeared to knock down the weeds as quickly as the standard formulation.

Permanately Kills Grass and Weeds

[This review was collected as part of a promotion.] I use this product on areas when no grass or weeds are wanted such as Patio areas, sidewalk and driveway seams. Also use on street seams to keep growth and clean look. Very good product and concentrated so it goes a long way when needed.

Roundup® Weed & Grass Killer Super Concentrate

[This review was collected as part of a promotion.] This Roundup is like nothing I have tried before. The initial result was very subtle. I applied the appropriate amount as per the instructions, but did not see any significant change for several weeks. What I did see, almost immediately, is that the weeds stopped growing completely. They didn't yellow, brown, or die off, but they did stop growing. That alone is a huge plus.

Outstanding features.

[This review was collected as part of a promotion.] Product was great and easy to use. Great for those weeds that come up through the cracks in walkways and patios. Follow the instructions and mix with water.

worked as advertised

[This review was collected as part of a promotion.] I had a area that I wanted to clear to install a new strawberry lot.This product was effective immediately and allowed me to get the strawberries in the ground when I needed them too.

Concentrate is the only way!

[This review was collected as part of a promotion.] Weed killer is pricey. Always has been and always will be. With the Roundup concentrate...you can make the end solution at a much lower cost. Roundup is the name when it comes to weed control. This product does not need me to sell it. Buy a sprayer and buy the concentrate!

Roundup Weed & Grass Killer Super Concentrate

[This review was collected as part of a promotion.] The Roundup Weed & Grass Killer Super Concentrateworks great. Kills weeds at the roots.

Makes Short Work Of Killing Weeds and Grass!

[This review was collected as part of a promotion.] Had a large area of weeds and grass I needed to kill off in the corner of my yard. Added this to my tank sprayer, and sprayed the areas I wanted to apply this to. Within a few hours, I could see all the weeds and grass wilting. Within 2-days, it was all dead!!! Works wonderfully. Highly Recommended.

Quick results

[This review was collected as part of a promotion.] I sprayed weeds that were growing in my paver sidewalk. After just a couple of days the weeds were dead. The super concentrate is great because you get more gallons of mixed spray from a bottle. The directions were easy to follow and the included measuring cup is really convenient.

great value product

[This review was collected as part of a promotion.] I've always used the red cap roundup but this purple cap is the real deal. Not only do you use about 1/3 of the product, it seems to work faster as well. Sprayed my rock beds and edging Friday and by Sunday the weeds are beginning to wilt. I think the dying process occurred faster with this product.

This stuff is a killer!

[This review was collected as part of a promotion.] OK there is no spring in west central Ohio. So why are the weeds still growing? Last Saturday it got almost up to 40 degrees and the wind wasn't awful. I mixed up a batch of Roundup Super Concentrate. I hit my gravel driveway that weeds love to call home. Today is Thursday. I am not sure when it happened but everything I hit with Roundup no longer grows. I reckon the weeds were dead as soon I sprayed them, they just didn't know it. I was asked ...

That is why Super is in the name

[This review was collected as part of a promotion.] Having a moss problem around the edge of the grassy area. I also sprayed into the woods to get what is just starting to come up and showed signs of wilting rather quickly. I used it in my rock garden. I could now see what effect it will have as continue to use it.

Great for Spot Treatin

[This review was collected as part of a promotion.] I used this product around my shrubs with my tank sprayer. Other products I am always concerned that over-spray will affect my shrubs. With the effectiveness of this product I can apply a much smaller amount to the leaf and not worry about over-spray. The cap doubles as a measuring cup, which is super helpful.

Excellent product

I have been using Round Up Concentrate since 1979 at golf courses, housing construction sites, farms and ranches and have been very pleased. I am currently the agricultural manager at an avocado ranch and we use Round Up to eliminate weeds growing between the rows avocado trees and it has been a labor and money saver. We previously have tried mowing the weeds with weed wackers and they would grow back and also it caused damage to the drip irrigation system. I use a 2oz per gallon mixture in a 3 ...

Doesn't work very well

I mixed at a stronger concentration than suggested to ensure that the weeds would die. Nope. Sprayed twice and some whilting but all weeds are doing very well. What a waste of money. Buy the regular concentrate and save money with better results

This product was less then useful

This product did not kill my grass nor simple weeds, followed its instructions perfectly and under ideal conditions. Only thing helpful about this product was the live chat it offered with a nice lady Tamika, who double checked everything with me and was helpful.

Best product on the market

I have 16 acres of woods and open areas and 900 feet of gravel driveway. I use a 4 gal backpack sprayer and this super concentrate Roundup is the only product that I use to kill weeds in the driveway and poison ivy and other weeds around the property. It works great on the garden to get rid of the weeds before I plant. Application during hot dry weather works best for me. Works good on honeysuckle and multifora rose, just double the amount added per gallon.

Best weed killer on the market

[This review was collected as part of a promotion.] We have been using Round up on our properties for years. I believe it is the toughest weed killer there is and the weeds are gone for months. I would recommend this product to anyone.

I've used it for years.

[This review was collected as part of a promotion.] I've tried other brands from time to time and I just don't trust them . I rely on 'super concentrate'.