Ortho 0438580 Grass B Gon Garden Grass Killer Ready-To-Use, 24-Ounce

Item delivered as expected. This product works well for grass in my flowerbeds.

This Works! I have a terrible invasion of Bermuda grass in a landscaped non-grass area after removing a large tree exposing the area to direct sunlight in Southern California. Did not see any results (The "leaves" will turn brown) until about 10 days after the first application. Directions state to re-apply after 7 days and do not cut the "grass" during this period. One 24 oz bottle does not cover much of an area as you must spray directly on the "leaves". I have a approximately 200+ sqft area and one 24 oz bottle was not enough for one application. I would recommend buying 4 24's or the 40 oz container if you have the same or more than a small area like mine. Product does not seem to affect any of the other plants as well! Will be interesting to see if this very invasive grass comes back as rissoles(?sp) grow up to 1 foot underground making any mechanical removal virtually impossible in a developed area. Well, about a year later and the dreaded Bermuda grass has not come back. There is some reside of the dead grass but is fading away.

Bought specifically to kill Bermuda grass. It advertises that it will kill Bermuda. It did not faze it. I sprayed an entire bottle in one of my beds, and this morning, the Bermuda is just as perky as it was yesterday morning. Might work on other grasses, but if you are trying to kill pesky Bermuda, I would not recommend this product

I've had this before so will go ahead and do a quick review. It works. You are supposed to spray it when the sun is out and it will dry fairly quickly. Also, you must be patient because it takes about two weeks for the grass to completely die off. There are some plants like day lilies and any that have grass-like or lance-like leaves it will kill along with that horrid Bermuda grass so be careful about that. It did burn a little of some ornamental plant but not badly and it's worth it, Roundup is too much trouble with lots of grass and plants mixed together. I can update my review when I use it on some regular grass that has taken over a large section of my front border mixed with dianthus and other plants in the spring, will try to do B4 and after photos. Using it now, the grass will just come back from seeding. I am very leery about using chemicals because of possibly being hazardous to health but this one doesn't worry me, think I did use latex gloves just in case.

First time using- I had a patch of sedum that was being taken over by grass that I couldn’t weed out. It did take a week to ten days for the grass to fully die out- and most of the container- but it worked well and the plants that weren’t grass all survived. I was happy with the results and would use again.

Does not seem to work fast ( I have waited 2 weeks)

The best grass killer. Works great and fast

Give a couple of applications and you may have to wait a couple of weeks - results don't appear quickly.

I communicated with ortho company to recommend the product that will eliminate nutsedge they informed me to get this product and I followed the steps as recommended, but unfortunately no effect no result. Moreover, they told me to ask amazon to refund!!!. How can be that ?! The product is fully consumed based on their instructions!!!!!

I have a quite uncontrollable grass infestation in one part of my garden and have tried to dig it out many times without success. I purchased 2 Grass-B-Gone as a last resort because I did not know what else to do save killing everything in the areas with strong weedkiller and starting all over again. I am please to say this stuff really worked. However I needed to put 4 separate applications (but there is a lot of grass) and it has taken a few weeks for it to die back but it has worked. I have just bought another one to make sure the grass does get finished off once and for all.

long delivery time as maybe not available in UK?? it does work but soon used up spraying onto tall grass coming through other plants -- difficult to get enough spray on the thin grass. also very expensive .. but provided you can coat the grass it will kill it and not damage the other plants.

I think perhaps I had expectations that were too high because this product was pretty much useless for killing the weeds and grass where I wanted.Perhaps it is more suitable for lightly grassed areas that have minimal weeds.

Worked really well to kill just the grass that was growing among and between other plants.