This stuff is AWESOME. Have had a hard time finding a herbicide ...
594527
This stuff is AWESOME. Have had a hard time finding a herbicide that would thoroughly kill my crabgrass after it has almost completely taken over my yard. See Photo. Picture taken after 3 days. I'm in central AR if anyone curious. It was pricey but totally worth it imo.
4223091
This product arrived on time and well packaged.  We are having a hard time killing wild roses on recently purchased acreage.  This works but you have to be patient as killing these bushes is a long tedious task.  We sprayed almost 4 months ago and we are just now seeing the plants begin to die.  Someone told us that this works better mixed with dish soap or surfactant as it well help the herbicide stick better to the plant.  My one hesitation is that this stuff is very pricey.  I recently found this in a ranch supply store cheaper than on line but it did take awhile to find it.
390587
Nothing I've used has worked as well for me. I'm no expert. A portion of my lawn had been taken over with clover and creeping charlie. I applied Spectracide Weed Stop. It took a couple of weeks but the weeds are gone, completely. And I was pleasantly surprised to find that I still had grass. The grass was just covered with the clover and creeping charlie. I know of nothing else that kills creeping charlie without doing a complete kill.

You do need to be careful and make sure you are not using it on a form of grass that it will harm. there are some lawn grasses that can't take the punishment this product doles out to weeds. As always read and follow the label. I like the concentrate and use my own sprayer, not those bottles that hook up to a hose. I've never had any luck with those products. I'm sure others have, however. Like I said, I'm no lawn expert. But am I happy to see my creeping charlie dead.

This small spray bottle is good for spot weeding the lawn, but get the concentrate bottle for the big job. Keep the plastic squirt bottle to refill with your own mix, then for the small jobs.
212629
We live out in the country where weeds and thorny vines really flourish, so I still use either the Roundup Super Concentrate (purple top) or the Tough Brush Killer (yellow top) for much of our more stubborn vegetation such as blackberry vines, multifloral rose, poison ivy, and saplings.  It just seems to do a better job of getting rid of the difficult stuff.

But for sidewalks, flagstone patios and walkways, and driveways, this Roundup Extended Control can't be beat.  When I use the purple or yellow topped Roundup on these areas, I end up having to respray every 3-5 weeks to combat all of the new weeds.  With the Extended Control, I can usually go 2-3 months before spraying again.  The bottle claims that it lasts up to 4 months, but in my experience, it generally wears off before then.  The length of time may be dependent upon growing conditions in various regions.  We get  LOTS of rain and temperate climate which may be why it doesn't last as long as advertised.  Still, it makes a big difference.  Instead of the 5-6 times that I would normally need to spray these areas during a growing season, I can usually get by with only spraying a couple times a year.

Roundup products do take considerably longer to start producing noticeable die-back of weeds.  Many weed killers, such as&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Spectracide-Weed-And-Grass-Killer/dp/B002ITSMX8/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Spectracide Weed And Grass Killer</a>, wilt the weeds within an hour and leave noticeably dead weed "leaves" within 24 hours but have little luck in killing the root.  With the Roundup, I rarely notice any effect at all on the weeds until at least a few days later.  Even then, it's sometimes up to 2 weeks or more before they are fully dead.

But, there is a reason for this.  Spectracide uses a an active ingredient called "diquat" which kills only the part of the plant that the spray physically touches...in effect, just drying it out so that the leaves and stem die quickly.  Therefore, it doesn't tend to kill the roots and so the weed continues to put forth new growth from the ground.

Roundup, on the other hand, uses an active ingredient called "phosphoenolpyruvate" which works to destroy the entire "metabolism" of a weed and kills the entire plant...including the roots.  For these reasons, I much prefer the Roundup products.  Even though the results are not immediately noticeable, the longer term outcome is much better.

Like with the other Roundup products, I mix it up with water in a pump pressure sprayer.  It is supposed to be safe from rain wash-off in 30 minutes.

NOTE:  While I use Roundup as my primary weed killer throughout the growing season, I do find it beneficial to keep a container of&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Spectracide-Weed-And-Grass-Killer/dp/B002ITSMX8/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Spectracide Weed And Grass Killer</a>&nbsp;on hand.  In late autumn, Roundup isn't usually as effective since it works on the weeds' metabolism...and the weeds are nearly dormant in cooler weather.  In this instance, the "dry up" process of the Spectracide works the best in my opinion.
3389116
My "old" knees and back are making it increasingly difficult to pull grass in my flower beds, but I love my daylillies, dahlias, impatients and petunias.  I called the County Extension Agent for a solution and he recommended Grass-B-Gone.  I looked at the local big-box garden supply and was not able to find the product.  I was very surprised that Amazon had this product listed as available.  I ordered the package of 6 because it was cheaper this way.  It was delivered promptly and in good condition.  I love it and it has performed as advertized, kills the grass, with no visible harm to other plants.  The only problem I have with it is that I had so much to spray, the hand and wrist got tired of the trigger sprayer.
1038761
It's that time of year again... time to get out the mower and edger that have been stationary through the winter. This is often an iffy situation, with some smaller engines failing. This stuff is awesome. My husband has struggled every year with the mower sputtering until this stuff. After using this, the lawn mower started right up. This is an excellent problem solver.
4694291
I love this stuff and is very hard to find this brand.  Thanks Amazon!
516326
this stuff is awesome. my plants were dying, drying, wilting even though i watered them regularly. i read all the reviews and decided to give this a try. i noticed a big difference in less than three days, my plants were not drying or dying.. its really works.. the nice thing is that you don't have to mix water with food and create a mess. all you need to do is put one stick in the plant and leave them alone. it took me less than 3 minutes to add food to my 30 plants.
1128337
This stuff works amazing. I have to basically spray my whole house so I will be purchasing another bottle. But my dog will not go to the bathroom anywhere that has been sprayed.

AMAZING stuff
3709424
Love this Round-Up, because of the addition of an additional chemical, it works super quick on weeds. Living up to its name "Quick" pro!!!
3559883
My parents have went with Scotts fertilizer for years, with mediocre results. I started using GreenView last year. Immediately perks up grass, then keeps it looking good. However, this year I put down the crabgrass control early, as spring started somewhat soon here. Had to start mowing two weeks before anyone else, and to my amazement....we had no crabgrass! That has NEVER happened before! This stuff is amazing, and keep in mind, even if you don't buy it for this benefit: it IS less toxic to water runoff!
2373055
Have fought these stupid weeds with every imaginable product for years in my garden.  This stuff is the ONLY thing that has ever worked!!!  Am excited as can be that I won't have to spend hours trying to pull the things out anymore.  It is super concentrated, and I colored it with blue food coloring so I could see which weeds i had sprayed.
4058212
This stuff is great.  I have been using it for years for slug control. In Oregon we have a lot of slugs.

I have a lots of pets and wildlife around and don't like to use any harmful chemicals in the yard.  This is basically iron oxide and is relatively safe for animals.  It is also not attrative to animals.

To slugs, howevers, its a very different story.  They love this stuff.  I have watched slugs leave a very tender leaf to go after this bait.  And it works !  Great. I will see a dramatic reduction in slugs after one application.
577659
Awesome stuff. Only con is it dries fast and I have to respray trouble areas every 20-30 mins to get the point across.
1400836
I don't usually take the time to write reviews, but this stuff is amazing and I wanted to spread the word.  My elderly Mom was at her wit's end because deer were eating everything in her yard.  She would plant flowers/trees/bushes only to wake up the next day and find them destroyed.  She tried everything from netting to coyote pee and nothing worked....it was costing her a small fortune.  She was so upset one day that I set out to find something to help her and ordered "Deer Out".  From the very first use, the deer have not eaten anything!  Finally, her flowers have a chance to grow!  This is a wonderful product...I don't know what they put in it....but the deer want no part of it!  Thanks Deer Out for solving this problem for us!
993071
Repeat buyer. This stuff works! We have many deer that ravage my perennials and this is the only product that Ive used which will repel them! The product lasts me about a month for multiple perennial beds. I go thru about three buckets a summer season.
4569315
This stuff is great! My neighbor uses Scotts Turf builder and IIt is awful! I have to smell it for weeks after they spread it. I feel awful for my dog since she has to smell it all day. They pay people to maintain their lawn and are always out there working on it. I used this product along with weed preventer and my lawn is way fuller and greener than theirs. They have chemical burns all over. Mine looks healthy and is a nice cool soft place for my dog. Theirs is pokey from being stressed and does not provide the cool soft surface a dog loves