BioAdvanced 32OZ Weed/CRBGRS Killer - Kills Weeds & Crabgrass, Covers 12400 Sq Ft - Spray Form

I applied as instructed but hardly any crabgrass was killed after 4 weeks of treatment

Someone said it kills grass around it - wrong. It only kills grass around it if you don't follow the concentration on the label. You also need to check to make sure your grass is approved for use.Someone said they can't find the measuring cap - it's in the lid.Someone said it doesn't last - this doesn't prevent weeds, it kills them. You have to retreat like with most post-emergent weed killers.I will say, you get what you pay for. It's a cheap weed killer and works not too badly. If you want great results, look for something in the $50-100 price range on here.

Update- so I guess it does kill crabgrass. Eventually. And it seems you need to double up the dose. So if that's your plan give the gallon of water a full cup, really soak those weeds, then wait about 10days or so.Old-Says crabgrass. Absolutely does NOT kill crabgrass. Only reason for purchase. Even doubled the mix on second dose. Crabgrass just keeps on growing.

Yes. I love this product. I bought a spray bottle of it here in town. Quite expensive. While reading the back of the bottle I read to buy this bottle to refill the original I bought. Wow, so much more affordable! I tried the product on wild geranium. I was getting clumps of it in my grass. It’s a beautiful weed and I don’t mind letting it take over a few of my beds but NOT MY GRASS! It made some of it turn color, some die the first time I used it, and I used it again and my problem was gone. I attack it about every two weeks now. It’s getting rid of it, it’s new stuff I continue the fight with. I really like this stuff. I’ve also used it on dandelion and other weeds I find in my grass. I recommend it. Especially since this is the refill bottle. Much more affordable.

African violets, clover and crabgrass. They are beasts. This takes them out!I love love love that i can just skip the haltz bcz it never stops crabgrass anyway and is expensive.I spray this as needed. Im on sand so I can spray more often as everything seeps out faster.I just apply early spring after a mow. Then spot treat areas thru summer whenever but at least 2-3 weeks apart. I am in Michigan, Detroit area.This bottle refills the hose attach bottle a couple times so it’s cheaper after you have the sprayer bottle. It is the same concentration. I like to use the spray bottle with the product details on it instead of my refillable general hose sprayer that has a dial on it.This is way easier (I only use liquids for all lawn treatments now except organics that are chemical free) because I can let it dry then let my dog play again instead of waiting on rain for a day or 2. Plus it is WAY cheaper than Scotts w/haltz (which fails to stop crabgrass anyway) granular or any natural fertilizers in the bags.

It takes awhile and you may have to apply it twice but it got rid of the wild violets and crabgrass and did not harm the fescue or zoysia grasses.