Bonide Captain Jack's Deadweed Brew, 32 oz Ready-to-Use Spray

This stuff works. Make sure you don't get in on plants that you want to keep, but saturate the weeds all the way down the leaves. Do it on a sunny day and 3 hours later the plants are already turning brown. After first use, don't let the bottle turn over. One opened, the top leaks.

Weeds were dying less than an hour after I sprayed. I used the whole gallon on the gravel paths between my raised beds. The hand pump sprayer is not ideal for a large area so I poured the product into a larger sprayer w wand and it was much easier. Follow directions and cover leaves until white droplets roll off.

The quart size works great, this stuff is either an actual fake product/scam or something is wrong with their production. This does almost nothing, no matter how much or how many times you spray. The quart size killed everything fully on the first spray when I used it. Garbage. I'll just switch back to old reliable glyphosate.

I live in Arizona and have a small yard with lots of gravel. FIRST USE - This spray WORKED GREAT THE FIRST TIME on mostly 6 inch tall mallow weeds, and grass that had invaded my side yard gravel. It killed the dreaded stinknet, too. One 32oz spray bottle did the side yard and half the front gravel and 3 weeks later everything I sprayed is still dead. SECOND USE - I bought a second bottle to do the rest of the front gravel. This time I noticed there are nozzle settings for narrow or wide spray and the wide spray setting does not concentrate enough product on the weed. USE THE NARROW SPRAY SETTING unless you want to waste tons of product. And then the SPRAYER STOPPED WORKING halfway through my second bottle and I had to pour the remaining product into a spare spray bottle, which did not have a narrow enough spray range so I was wasting product again. The second bottle would have done the rest of my yard, I think, if I didn't run into issues, but it's a small yard. I have very mixed feelings now because of the quality of the spray bottle and whether the price is worth it for a yard any bigger than mine.

Y’all. This stuff works wonders. I grow my veggies and berries organically and have traditionally used vinegar to try to kill weeds amongst my crops, but that doesn’t kill all of the weeds. This does (at least those in my garden in zone 7b/Hanover County, VA)! I sprayed all around my crops, not on them, and the weeds sprayed all died, and my desired plants stayed alive. Do it on a sunny day and you’re golden. It’s rather expensive so I won’t be using it around non-food plants.

I own a landscape company and wanted to try an organic product to kill weeds growing in an established lawn. I tested this product on several different weeds throughout my lawn on a warm sunny NC morning. The ready mix gallon jug came with a sprayer and was easy to use. Killed weeds dead in less than six hours! Only problem is the grass under/around weed looks dead also. Web site claims this product will not kill grass. Hoping roots of lawn are still strong enough to grow back. Not sure how far a $20 jug will go. Will report back in six weeks. Only reason for 4 stars

Works great. Works fast. Safe for veggie garden.

It's pretty good.It really kills the weeds, good stuff