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

Crabgrass Killer

Works as it says on label. 4 to 10 days. Some of the crabgrass dies quicker than the other

Worked only for a small area and after 2 weeks

I sprayed it on my front lawn that is roughly about 2500 square feet. For the first week, nothing happened. On the second week, only 1/3rd of the lawn showed sign of crabgrass going yellow. I am not sure if it was because of high concentration in the beginning or what. The remainder of the front lawn and the backyard was not impacted by this. It kinda worked partially for me so can not recommend it to others. I bought another product from Walmart that costed 1/4th of its price and it worked simi...

Defective design spray nozzle

This is the worst designed spray nozzle I have ever used. Very difficult to turn nozzle on and off because of the lock out tab. First time I tried to turn it off while using, sprayed crabgrass killer all over my face and shirt. Not good.

It worked okay. I’m not sure if it had enough time to sit on the yard before it unexpectedly rained.

Whirlpol Upright Freezer

Have had the freezer for two months and it works very well. Quiet and efficient. No frost and the LED light is an added feature we like especially at night.

Didn't do it

Applied as directed. Might have slightly discolored the crabgrass but it's still flourishing. 3 weeks since application

Average

Doesn’t kill tough weeds like crab grass. It took two applications just to kill small weeds.

it truly worked

Sprayed on my front lawn first. You will start seeing results after a weeks, just be patient. I sprayed on my backyard a little overa week ago and the crabgrass are now brown.

Kills Japanese Stiltgrass. You have to know how.

I mixed 240 ml of the product in 1 gallon of water. Sorayed it on and in 7 days, voila! See picture of treated vs untreated. It rained 5 h after application. The green to the left is the untreated part. The earlier you do it the better it will work. Now i’ve added a surfactant to see if that works better. After 14 days the pesky weed is gone. No trace.

Could tell no difference. Still have same amount of crab grass with no ill effects to show on crabgrass.

Product applied and within a few days weeds were noticeably bends over

Bayer Advanced Crabgrass killer

Didn't kill the crabgrass

Purchased to kill Japanese Stiltgrass

Let me start by saying I use Bayer weed killer for lawns with incredible success. So we I read a Rutgers article recommending Bayer crabgrass killer to control Japanese stiltflgrass I had little concern that this product would work well. My results were disappointing as the bottle clearly states it is intended to kill Japanese stiltgrass. I liberally applied five 32 oz. bottles to weaken amd kill the japanese stiltgrass throughout my lawn of tall fescue. The stiltgrass is actively growing a...

The Crabgrass is is tougher

Weak results from a company that usually puts out a better product.

Controlling Japanese Stiltgrass

Here in Maryland, we are facing the invasion of Japanese Stiltgrass (Microstegium vimineum) in lawns and on properties. For areas where you can use non-selective herbicides, there are plenty of options. But for Japanese Stiltgrass in lawns, there is basically only one selective herbicide options. Fexoxaprop-p-ethyl. Bayer Advanced with 0.41 Fexoxaprop-p-ethyl will control Stiltgrass.

Good but not Great!

I purchased this product last year. It seems to have done a better job last year and then it is doing now. I'm not sure if the formulation has changed, but I don't feel it is as effective as it was. I will continue to use for the season but not sure if I will buy it next season.

Need a Refund

I used this crabgrass killer for my backyard when I got some crabgrass. I used one application as directed and the crabgrass never died off. So, the crabgrass killer only killed the weeds. I love the BAYER ADVANCED Home Pest Plus Germ Killer 1-Gallon Insect Killer and the BAYER ADVANCED Season Long 24-fl oz Weed Killer. That always works for me. But, I was very disappointed in this Bayer product, because all the other Bayer products I buy and use always does what is says it's going to do. I had ...

no effect, but no consumer product will

Before buying this product I did research on post-emergent, selective crabgrass killer and found none available to the consumer. Even pro applied products have limited success. But I decided to give it a try anyway because some reviewers claimed success. I applied per directions to the letter, with reapply after two weeks. As expected, it was completely ineffective for me. The crabgrass was not even discolored. Focus your efforts on pre-emergent, accept defeat for what does germinate, and adjust...