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

Have used Roundup over 30 years. Kills weeds to blackberries

Lived in Northern VA on 10 acres. Checked with County agent on efficacy of Roundup over 20 years ago and was assured that it bio-degrades within a few hours and I have used gallons per year ever since. Moved to Washington state in 2003 and bought a home on 2.5 acres inundated with blackberries and weeds. Killed the weeds with one shot using hose end sprayer and also hit the blackberries. Weeds died and blackberries did not, but I made them suffer. Cut them back with helpers with chain saws. As t...

Tree Roots

A professional landscaper told me to drill holes in the roots of my 2 trees and pour roundup concentrate into the holes to kill the roots. it did not work

Bye Bye Weeds

I have a huge yard and flower beds throughout. Weeds are an ongoing at my house; So I fight back!!!! I use Round up Super concentrate to manage my situation. I will not use any other brand, I have made the mistake in trying them all and none of them work like RoundUp....

perfect weed product

i have used roundup products for many many years. the product i use the most is the super concentrated weed and grass killer. it has always been consistently good for me. most of the times i use it for grass and weeds, but it is alto great for tree removal. i had some huge old palm trees which were a danger to be under. i injected roundup into trunk. it took some time before fronds and nuts dropped. once the tree started to wither i was easily able to cut down remains safely and replant with you...

Excellent for control all weeds and unwanted grasses in my shrub beds.

I used this to easily control all weeds and unwanted grasses in my shrub beds. I also used Round-Up to eliminate all grasses in my yard for total replacement. After two applications all vegetation was dead and I could rototill and reseed within days.

The only product that would kill a rampant passionflower vine

I tried several vegetation killers including regular Round-up but the dern weed kept on growing. Then I tried the extra strength Round-up and it has almost eliminated them. The ones that are now popping up I think came from last year's seeds. I also have used it to kill tree sprouts from 2 trees I cut down.

Worked as advertised

I used the product as directed and it worked as advertised . . .

Works Every Time

I've a large property that's mostly xeriscaped, so while it's easy to spot the weeds, the area I have to scope is too large to hand-pull time after time. The concentrate allows me to mix what I need for a particular area, is easy to use, and works every time.

Great Product

Very simple. Don't spray it where you don't want to kill. Works every time for me!

Still the Best

I've used Roundup and its competitors for years but have found that nothing wipes out weeds and keeps them gone like the tried and true Roundup.

Back Saver

I rely on this product to keep my house and rental properties presentable without killing my knees and back.

better labeling

For the concentrate, it is recommended that the mix ratio be put on the main label in front so it is permanent. The paper pull out gets wet and becomes useless. This is very important for proper usage. The product works but with multiple applications in Florida. I use it for spot treatment around the house and paver driveway.

happy weeds - dead grass

Well, after reading all the reviews I decided to still try the product in hopes of ridding my whole long of burr medic. I decided to weight the pros and cons-killing what grass I had was better then having to see my dogs suffer with these pesky weeds. So I bought the concentration as well as the Round up tank. Followed the directions to a T, hot weather, not after rain, not too much wind, 2.5 oz per gallon for lawn treatment, respray areas missed. Two weeks plus later the grass is very much dead...

I'll go elsewhere

I used this because I wanted to re-seed my lawn. I had weeds growing in the backyard and I used a Roundup pump sprayer and I followed the directions on the bottle, The grass is a green as ever. I have used the regular spray but my backyard is too big.

Tree of Heaven Killer

We had a grove of Tree of Heaven and were successful in killing the trees but had to treat them twice as they were large trees

The Best

Being in the landscape management industry, we buy hundreds of gallons a year. Absolutely works every time. If you need help eradicating weeds and grasses, stick to what the pros use. Use Roundup. Nothing works better with out a license in most states.

Not Worth the Money

This product isn't worth the money. I'd recommend using the regular Roundup over this "Super" concentrate product. It is unreliable on killing the simplest of weeds and grasses. I did get a refund for the purchase I made so very happy the way Scotts stands behind their products but this is one they need to either change or take off the market.

GREAT Product!!

Great product....a little pricey but worth paying extra for a product that WORKS!!!

This product is excellent

I had every type weed in my backyard. This product really did the job. Super RoundUp, killed all those weeds .

It does exactly what it says it will do

Quality product with a quality price. If you want something that is going to take care of weeds and grass growing in an unwanted area, this is the product. It takes care of the problem every time. When I spray it I know that plant is no longer a concern. There is no wondering if it will come back or resist the killer. This stuff works.