Roundup Concentrate Extended Control Weed & Grass Killer Plus Weed Preventer II 32oz.

This is convenient and really works against unwanted grass and weeds for pathways or around your porch, mailbox or barn. I love to show off the beautiful sand on my property. And the diluted concentrate is very economical. It does take a few days for it to get the green started to turn yellow on sturdy grasses or poison ivy. However it actually gets into the roots within 30 minutes or so after application, so that if it rains the product is still working for you, no need to reapply.

Gets everything every time!

I've been using this weed killer for years now. I put it in my tank sprayer, add a teaspoon of dish soap so it sticks to the weeds and add some TurfMark and spray away.

Love this stuff. We were overrun by goat heads- started using this early spring- treated each time I saw new growth and they are completely gone! I saw early signs of results in an hour, worth every penny!

[This review was collected as part of a promotion.] I use this where the walks and driveway meet the stone surrounding my gardens, and anyplace weeds keep popping up. Thus far this season, no weeds have returned. This saves the work of treating or pulling weeds during growing season.

Even though there are cancer warnings on this product, I just cant do without it. It works the way it says it does.

Does a good job.. it takes a few days longer than it says to take effect but then, wow. It works. Just bought a 2nd one cuz my yard is so large.

I don't like to use chemicals of any kind, but sometimes, the proliferation of unwanted vegetation is more than manual labor can control. The use of this product does not contaminate the soil, so that replanting the area is possible. As with any chemical, following the label instructions is a must! Don't make the solution stronger than recommended. It's a waste of money and totally unnecessary.

I treated our brick sidewalk and it worked well. Use very carefully! About 1 foot of the grass edge beyond our sidewalk, very evenly all along the walk was completely killed. We had to resort to digging out, and replanting grass in a new layer of top soil. I will stick to the normal roundup concentrates in the purple or red labels!

I used this product to kill weeds to try to cut back on weed eating. It hasn't worked well unless it starts to kill the weeds in a longer time span than expected. I am 71 and have an invalid husband and needed to kill weeds to lessen my work load. So far, I am not satisfied with the results. Will probably have to buy another product and spend the extra time doing it all over again.