Roundup Weed & Grass Killer Concentrate Plus, 64 oz., Visible Results in 12 Hours

I've been using this for years. It works great. Be patient with it though. It doesn't act in 12 hours, but it will act, and when it does, a day or two, the weeds are dead. For quite a while too. Most of the time I find the area is dead for the season. Round Up is great. So is Walmart's price and super fast delivery.

7/31/23 I have purchased many 64 oz. bottles of Roundup Weed %26 Grass Killer Concentrate Plus with the built-in handle and sturdy plastic construction, but my most recent purchase was disappointing. The product works great. However, they eliminated the handle on the bottle and the redesigned bottle is made of flexible plastic, which flexes when holding the bottle. In my opinion, the lack of a handle and the flexing plastic bottle are both safety hazards which could lead to a spill. Bring back the bottle design that works.

Shipping/Packaging was A-plus. I was happy to see that the weed killer was sealed, taped, and then placed in a zipped plastic bag before shipment. It arrived with no leaks.

I have used roundup for 20 years or more it has never disappointed me yet . Kills the weeds and grass even when sometimes my grass is a little damp . I would recommend Roundup plus ….

This bottle makes about 10 gallons of weed killer, which means only $4 per gallon. This bottle of concentrate has great value and the glyphosate-based weed killer is effective in killing anything green in 1 week after just 1 application!

Haven't used it YET. Purchase was replacement for product I have used for years so If this works like the prior bottles then its great. Have not found it responding as quickly as claimed. Usually takes three days to really see if an application worked. When it does work it really does a good job.

Roundup is general purpose herbicide. It generally eliminates what you put it on. There are better products for brush and more woody species but it works well on grass and weeds in the garden. Excellent price; Wal-Mart out preformed Amazon on this purchase because the price was a few cents cheaper. Amazon will not deliver herbicide to my zip code. Thanks Wal-Mart

This took a couple days to see any significant effect but after a week to ten days after applying it all weeds are dead. You can see the Eliminator brand working hours after it is applied and it kills all the weeds faster.

Not sure about quality for items I ordered since I never received my order. Delivery driver either left my order at the completely wrong house that wasn't even a house in my neighborhood or that person kept my order for theirself to use or to sell to someone to make some extra cash. Delivery driver didn't even show my order pictured or the address number of wrong house that they took picture of as proof of delivery of my order. Will never order anything from Walmart that has local delivery again...I will only order from Walmart when my items will be shipped to me instead.

I've used pre-mixed spray type Roundup for a number of years and it works great. However, I was disappointed with this concentrate. I mixed it exactly as directed, 6 ounces to a gallon of water, and it had no real effect on weeds and crabgrass, some of which I sprayed a second time twenty minutes later.