Features:

  • Best Roundup brand concentrate value for really widespread weed problems
  • For use in tank sprayers. For best results add 2 1/2 oz. per 1 gallon of water.
  • For use around flowers, shrubs and trees; on patios, walkways, driveways, gravel areas and mulch beds; along fences, edging and foundations; as well as large areas such as lawn replacements or garden plot preparation
  • Rainproof in 30 minutes
  • Weeds usually yellow and wilt in 2-4 days
It does what it is designed to do.

I have been using Roundup for years and have always given it the respect it deserves as with all garden chemicals. You need rubber gloves and you need to use caution when handling it. Once you get it mixed up and in the sprayer it is a matter of simply spraying what you want to eliminate. You have to be careful of wind and rain as it can overspray and kill things you don't want to. 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. In a couple of days the weeds are shrivelled and easy to rake away or vacuum up in the mower. I use it for edging and in my flower gardens to eliminate unwanted weeds/plants that pop up.

I don't fear roundup

Roundup has been the BEST herbicide for landscapes for over 30 years. I have used it for as long as it has been for sale, and I would be over run with vegetation/weeds without it. The super concentrate is the best value, but if you don't want to mix with water than by the premixed.

Better than the red label.

Takes a bit of time to work. Just about the time you think you got burned, the weeds start to yellow and BAM! Dead as a door nail.

Kills those weeds

This stuff works on the acres of weeds I have. I have this love-hate relationship with Round-up but you can't beat its effectiveness on weeds. I've tried the vinegar and salt but it's only works on certain weeds. If you have a large property this is a great product at a great price from Amazon.

Works great and is safe with proper precautions

You may have seen the advertisements for law offices wanting to represent you for being exposed to Roundup. Yes, it is possible that Roundup is a carcinogen. But with proper use and care, you will be fine. Wear rubber gloves when mixing and spraying. Mix according to instructions. Don't spray on a windy day. Use sparingly.

This is the One for Southwest USA Area

Called the Ortho company and got the scoop on the different Round-up types. Purple cap is for Southwest USA and is formulated for most common weeds here. Could not find it in pre-mixed so I got concentrate. Very easy to use and makes many gallons. Safe around trees and weeds are already turning yellow after 6 hours. Bought a $25 battery pump Flo-Master sprayer and a $12 bottle of marker dye and saved myself over $200 in just one yard treatment!! Thank you Amazon!

Works as Intended on Weeds

I bought this during Prime Day for a great price and am happy to say that I've used the product twice now and it works as described and kills off weeds. I use it primarily for the weeds that grow between the pavers in my sidewalk and driveway and in flowerbeds where I can spray well away from healthy plants. I don't use it near flowers for fear of it damaging healthy plants. It's a breeze to mix up and use in my pump sprayer. I've used Round Up for years and would highly recommend it.

KILLS EVERYTHING! The Best weed, vine, poison oak killer there is.

I've used this product for over 5 years and it always does a great job. Compared to other weed killers on the market this RoundUp (Purple Top) is my 'GO TO' weed killer whenever I want everything dead FAST. It doesn't matter what it is grass, weeds, vines, poison ivy, poison oak this stuff kills whatever you spray it on and it STAYS DEAD, no future growth. The other thing I love about this product is that it only needs about an hour to be effective meaning once you apply this product it all it needs is one hour to become fully resistance to any rain. The finer your spray/mist is when applying it, the better this product works, but no matter how you apply it, it will kill everything. Excellent weed killer.

Roundup Super Concentrate Even Kills The Crabgrass Used in Oklahoma!

We live in Oklahoma where the grass is more like a weed then actual grass like we had at our home in Washington State. This grass is tenacious to say the least (I think it's Crabgrass) and can survive extreme Oklahoma heat and drought conditions so I was none to pleased when I spent a ton of money and time putting new flowers in our flower bed then laying down a weed block then a bunch of bark mulch only to see this grass come shooting through everything in a couple of weeks. I bought this particular version of Roundup because it was safer for our flowers in that it would only kill them if I over sprayed Roundup onto them and wouldn't be an issue from it seeping into the soil. At first I didn't think it was working, but after about a week I started to see the sprouts of grass I sprayed getting a bit brown and by two weeks they were dead! I even accidentally got some onto the grass in my lawn and now I have a brown patch where the live grass had been so this stuff really works. If it can work on the grass here in OK I can't think of anything this Roundup couldn't work on. Oh and because its concentrated I expect this one bottle will last me for years so it's a good value too.

Works as described

What i like about this product is it does not give you overly complicated formulas like many other brands i have tried. It tells the truth that it can take up to 2 days to see results and it does. It also has a clear dilution chart. I use a 15 gallon take on my UTV and i can do my whole front of my campground with one bottle. I would need 2 or 3 if i needed to do the whole property. The weeds and grass stay gone for up to 1 month here in NC. In UT it lasts all spring and summer.

Full Reviews