Ratings & Reviews for BioAdvanced Southern 32 -fl oz Concentrate Pre-Emergent Lawn Weed Killer
Ratings may include incentivized customer reviews.
What Customers Are Saying
The product has had mixed results. Some customers reported it did not effectively kill weeds, especially broadleaf weeds and dollar weed, and that it damaged or killed their grass while leaving the weeds intact. Others found it worked well on certain weeds like dandelions, but not others. The product seems to work better on some grass types than others, and may require multiple applications. Many were dissatisfied and would not recommend it, but a smaller number did report success in killing weeds without harming their lawn when following the instructions carefully.
Customer review summary generated by AI, including incentivized reviews.The best for Texas
Would RecommendThis is absolutely the best product for St. Augustine lawns in North Texas. The chance of damaging your lawn with this is much lower than with other products I have used. Just be sure to mix properly at the right ratio. I know you will be tempted to use "just a little more". Don't do it.
Verified Purchaser
Did a good job killing weeds in my front lawn. Iui
Awesome! Thank you so much for your review Carol! Jessica
didn't work
Would Not RecommendI sprayed weeds like the instructions said. some turned a little sickly, but none dies, and even the sickly got better. this does not work.
I am sorry to hear about your dissatisfaction with the product Eric. After application it may take 5-7 days to begin seeing visible results to weeds ... Read More
Not impressed
Would Not RecommendI've used other Bayer products that were outstanding. This was not -- possibly because it's so dry. I'll wait until we have some rain - if ever - and see if there are better results.
Verified Purchaser
That is disappointing to hear, and I can understand why you'd be frustrated with this outcome. We'd like to see what we can do to help. Pleas... Read More
It works fast and kills the weeds, especially dollar weed.
Verified Purchaser
That is excellent! Thank you so much for your review! -Madison
works well
Would RecommendThese have a new switch on top to turn on the prayer... 1000% improvment over the old twist switch. So much easier to use. The product works extremely well. Dont have to use lots. Just cocer the yard and weeds befone to die in a day. Best results use two comsecutive weeks in a row. Gets all the weeds without injuring the grass.
Awesome! I am so pleased that you have found an effective product that is so easy to use Kenneth! Thank you so much for sharing your experience! Jess... Read More
Works about 60 %.. I increase amount then it works 75%...When I double the amount then it overworked..
Verified Purchaser
I am very sorry to hear about your dissatisfaction with the product. When using the Southern Weed Killer for Lawns it may take 5-7 days to begin seei... Read More
Best for St. Augustine grass
Would RecommendGood experience buying online. Not sure why the system thinks there is stock in the stores when it clearly is not. Go Figure.
Verified Purchaser
Hi, Rick. We appreciate your feedback on BioAdvanced Lawn Weed Killer! -Madison
Leaky bottle
Would Not RecommendOur bottle leaked out some of the chemicals on our way home from our local Lowe’s store.
I am very sorry to hear that Marie. That certainly would be a frustrating experience. At your convenience please feel free to reach out to us at 1-87... Read More
Hit or Miss
Would Not RecommendTook up to three weeks to see effects on some weeds, other Broadleaf weeds or not effected at all.
Verified Purchaser
I am very sorry to hear that you were not able to achieve the weed control that you were hoping for with the product. I do understand how that would ... Read More
Had good results from Bayer products over the years
Verified Purchaser
That is terrific to hear Jerry! This division of Bayer was purchased by SBM Life Science in the fall of 2016. We are no longer associated with the Ba... Read More
don't buy this
Would Not Recommendused as instruction but totally no result after 12 hrs don't buy this product b/c it waste your time
Hi, David. When applying BioAdvanced Southern Weed Killer For Lawns, you will typically see visible results in 5-7 days. We do ask that our consumers... Read More
Used as directed but terrible
Would Not RecommendAfter mowing grass I used entire bottle on the weeds and after a week the broad leaf weeds are flourishing and not dying. Maybe 5 % of weeds started to wilt. No dandelions in yard before I started so not sure it will work on those. Waste of time and $13
That is frustrating. That’s not the performance or outcome you should expect. We would like to talk with you and understand what took place. Please g... Read More
Killed 50% of my St. Augustine Lawn
Would Not RecommendI used this as in big letters on the front is says "For St. Augustine". I used this on my lawn in Houston, TX and it killed 50%+ of my St. Augustine, I am guessing we have a blend if types of St. Augustine here and this just killed much of the active type in early spring. I am glad I did not use this on all my lawn and just did some of it. The picture shows the line between a section of the lawn I did not spray and part where I did spray.
This is not normal, and definitely not the outcome we’d expect. I can see why you’d be upset, Mark, and I’d like to gather more details about how thi... Read More
Didn't work
Would Not RecommendI have bought Bayer products before and was satisfied but not this time. I mixed the chemical with water as per the instructions and the results were very dissapointing. I used it on many types of weeds and waited a week and nothing really happened, so I tried again with a little more chemical added to the water and still not much of a difference. Living in Florida the weeds never stop so I will have to try another brand. I would not recommend this one.
I am sorry to hear about your disappointment. After application it may take about 5-7 days to begin seeing visible results to targeted weeds such as ... Read More
Do not risk on St Augustine grass
Would Not RecommendUsed this and it did a great job of killing the lawn. Any contra-indications for St Augustine should be labeled in very very bold print somewhere.
This is not normal, and definitely not the outcome we’d expect. I can see why you’d be upset, and I’d like to gather more details about how this may ... Read More
Perfect! We look forward to helping you keep your lawn weed free for many years to come! Jessica