Bayer Advanced All in One Lawn 1.3G Weed & Crabgrass Killer

Works great without harming the lawn and is easy to apply as bottle automatically applies right amount without and adjustments of feed rate. However, it will not kill all types of lawn weeds. An application is effective for about three months before it needs to be applied again. Make sure you apply it on a nice day with no wind, wear chemical gloves and wash off your shoes and gloves after use for safety.

I bought 2 bottles and the first bottle did not work, so that’s why I gave it a 3 star rating

The first time I used it I must of used i it wrong. It didn’t really work. But then I noticed that some crabgrass and clover had died. But after trying it again and adding surfactant and blue dye. It worked wonders. I killed all the weeds and I mean everything. Especially all those clovers and crabgrass. I noticed a difference the very next day. I did notice though. Put the blue dye in so u can see if it’s actually pulling the weed killer and not just water from your hose. Because I thought well maybe if I just turned the lever a few ways I can spot treat and use less of the product. NOPE!! Have to full blast open that lever. Cause I can actually see the water stream turn blue or clear as I turn on the lever. One thing to note. It is not a preventer. So it will kill the existing sprouting crabgrass but if there are still seeds in the soil more will sprout.

Kills just about all weeds but for Oxalis. I've treated twice and the Oxalis is still there, but in reduced numbers. If it eradicated the Oxalis I would definitely give 5 stars. Even Scott's Triple Action Weed and Feed didn't get rid of the Oxalis, so it must be one tough weed to eliminate. I definitely recommend it for all other weeds, or maybe multiple applications may eventually do the trick? I want to reseed the bare patches, so I don't want to apply this any more times so that I can seed soon. Of the two brands I bought, this one seemed most effective.

Good product