Ortho GroundClear Year Long Vegetation Killer1 - Concentrate, Visible Results in 3 Hours, Kills Weeds and Grasses to the Root When Used as Directed, Up to 1 Year of Weed and Grass Control, 32 oz.

Mixed it exactly as directions stated. It rained about 14 hrs later. 1 week later and only a few weeds look like they’re dying.

This does a fantastic job of killing everything and anything it gets onto. And it does the job in record time compared to most weed killers. And I would give it 5 stars for that but when product claims to be concentrated’, I’m expecting to use the same bottle more than one time in my little one gallon sprayer. This makes approx 1.5 gallons, maybe a little less. And the odor is horrendous. It’s a heavy, thick chemical smell that doesn’t go away for several hours. BUT…. The Pros: per bottle it’s not expensive like most weed killers on the market, but depending on your sprayer it’s pretty much a one time use per bottle. AND #2.., it does the job and it does it fast, Would I buy this again?? Honestly, probably not. It’s a good product, but value per dollar… it’s not for meUpdate 6/21/21. It’s been a month since I sprayed and normally there would be new growth popping up by now, even with other ground clear. There is nothing. I’m impressed. So it may be more economical than originally thought. evenUsing the majority of a bottle in my 1gallin sprayer, if I only have to do it once, I’m ahead. So I’m going to order 3 more. Louisiana summers can be brutally hot so the less yard work I have to do is a plus. I have to recommend this 100% if you want Ground Clear as it seems to do exactly that for me.

Works pretty well and I must admit that I probably skimped with it a little trying to cover too much ground. I actually mixed it with vinegar to add a quick knock out to existing weeds and grasses. This type of product takes a little longer to kill than other but helps for a long time. The combination really did a number on the weeds but a little regrowth is happening now (A few weeks later). Likely my fault.

I have purchased this two years in a row. First time it rained unexpected and I thought that's why it didn't do the job. This year it didn't kill a thing again and not a drop of rain in site.

Had to use multiple times to see a difference. One time was not enough