Ratings & Reviews for BioAdvanced Extreme Crabgrass Killer 32 -fl oz Hose end sprayer Pre-Emergent Lawn Weed Killer

I don't see any change in the crabgrass

Put this on the lawn 2 weeks ago. The crabgrass seems to be going strong. It hasn't affected any other weeds. Used on centipede lawn and it did not hurt the lawn. It may take awhile for the crabgrass to die so my opinion might change in a couple weeks.

second time

Tried this last year with no result.Gave it another chance.I used it 6 days ago and not even 1 dead weed.Waste of money.

Completely ineffective

I applied twice With zero effect. I. Fact the crabgrass is coming back stronger than before. Completely useless.

Doesn't work as advertised

Used it on new spring crabgrass (April). Very little yellowing and not killing anything. Was dumb enough to buy a second and reapply. Still no results. Very disappointed.

Kills japanese stiltgrass!

This is the only product I've found that will kill Japanese stiltgrass. Google it if you don't know what that is, but its that spindly stuff that grows in forests and near waterways (thanks deer) and it spreds like kudzu almost and can shelter out health lawn. It was encroaching for years and I tried everything until a lot of googling pointed me towards the active ingredient in this (fenoxaprop) and it works a charm. You need to let it start to grow and then spray before it seeds to get it to...

Does great job

Does a great job on killing crabgrass, for mature crabgrass might have to use twice. I also love that it controls Bermuda grass, I have been using separate product for controlling Bermuda grass, will now just use this product.

Crab Grass Killer (Hose end spray)

Excellent product. Easy to use. Quick Results & Very effective

Crabgrass killer

I would highly recommend this product because it works very well on the crabgrass which I had the problem with it kills it to the root.

Take the bad with the good

This stuff is no joke. It will kill any crabgrass that has come up. The bad news is, my lawn was a majority of crabgrass so I’m stuck looking at a large brown patch until the new seed takes root.

Grabgrass killer

This product worked much better than several others that were applied. Initially it appears that its not working but within 1 1/2 weeks the crabgrass was all dead and therefore would not spread to other parts of the lawn and become a nightmare situation. Excellent product and easy to use.

Killed my Crabgrass

I was initially skeptical, but this actually works. It Took about two weeks but on my crab grass is now dead. Great product.

Bayer Advanced 32-fl oz Herbicide

In my opinion, you need to apply at least twice for it to work.

Kills Japanese stilt grass,,

This appears to be a very specific product. The list of weeds it kills is very short so know what you are planning to treat. I use this specifically for Japanese stilt grass and it works like a charm. The only thing I have found that kills this invasive weed. Once dry after spraying it is rain resistant. It seems to take about 10 days for the effects to be apparent but it absolutely works. Stiltweeds is an annual that spreads by seed every year so you must kill it before it seeds out you will se...

crabgrass control

Easy to apply with garden hose. Has already killed some of the crabgrass.

Kills crabgrass good

Killed My crab grass pretty good. Took about a week for it to really be noticeable. Only reason not a 5 star is to expensive compared to other brands.

Kills sandburrs

This is the only product I have found that will kill sandburrs and not harm my grass.