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4.6 out of 5 stars. 497 reviews

BioAdvanced Super Concentrate Weed And Grass Killer, 64 oz..

4.6497 Reviews

Item # 248530299

Image showing  Super Concentrate Weed And Grass Killer, 64 oz..
Image showing  Super Concentrate Weed And Grass Killer, 64 oz..
Image showing  Super Concentrate Weed And Grass Killer, 64 oz..
Image showing  Super Concentrate Weed And Grass Killer, 64 oz..
Image showing  Super Concentrate Weed And Grass Killer, 64 oz..
Image showing  Super Concentrate Weed And Grass Killer, 64 oz..
$44.99

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BioAdvanced Super Concentrate Weed And Grass Killer, 64 oz..

4.6497 Reviews

Item # 248530299

Image showing  Super Concentrate Weed And Grass Killer, 64 oz..
Image showing  Super Concentrate Weed And Grass Killer, 64 oz..
Image showing  Super Concentrate Weed And Grass Killer, 64 oz..
Image showing  Super Concentrate Weed And Grass Killer, 64 oz..
Image showing  Super Concentrate Weed And Grass Killer, 64 oz..
Image showing  Super Concentrate Weed And Grass Killer, 64 oz..
$44.99

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Delivering to

37027

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This Item cannot be shipped to CA, NY.

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The fast and powerful root kill action of BioAdvanced Weed & Grass Killer 64 ounce Super Concentrate begins working after 3 hours. Our multi-purpose formula provides maximum control to kill even the toughest brush. Only one application is needed to kill annual and perennial weeds dead so they don't come back. Not all weed killers are the same. Whether treating spots or landscapes, along fences or in walkways, BioAdvanced Weed & Grass Killer works the first time, every time. Proven results. Peace of mind. Make the switch.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • Root Kill Action
  • Visible Results in 3 Hours
  • Rainproof in 10 Minutes
  • Makes up to 32 Gallons

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Reviews

Rating Snapshot

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381 reviews with 5 stars.
82 reviews with 4 stars.
16 reviews with 3 stars.
6 reviews with 2 stars.
12 reviews with 1 star.

Overall Rating

4.6
433 out of 455 (95%) reviewers recommend this product

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Summary of Reviews
AI-generated from customer reviews, which may include incentivized reviews.
The product is an effective weed and grass killer that works quickly to eliminate unwanted vegetation, even in stubborn areas. The concentrated formula is long-lasting and economical, requiring only a...
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Customer Images and Videos

  • purchase
  • results
  • satisfaction
  • spraying
  • temperature
  • for dandelions
  • for rainy weather
  • grass
1 to 4 of 497 Reviews
1 – 4 of 497 Reviews
Winter Haven FL
Review 1

Try another brand

3 months ago
I recently purchased this product and tried it on weeds in driveway and flower beds 24 hours later the weeds are very vibrant and very much alive maybe it got mixed up with fertilizer because it was nowhere near as effective as other brands products. The sprayer is also a poor design switch can get bumped and stays on it is not a hold to spray switch.
Best Uses - Pharmacy & Health1

Originally posted on BioAdvanced

Response from BioAdvanced:
2 months ago
Consumer Affairs
We're sorry to hear you were disappointed with BioAdvanced Weed & Grass Killer. This product does contain an herbicide, not a fertilizer. However, while results can often be seen within hours, more mature or well-established weeds and grasses may need some additional patience. We do ask that products are given ample time to work. Should you need assistance in the future, please reach out to our Consumer Affairs team by e-mail at [email protected]. We are available Monday through Friday from 8:30 AM to 5 PM CT.
Midlothian, Virginia
Review 1

Terrible Product

5 months ago
I bought this product Monday, the 20th of July, applied it Tuesday morning the 22nd, it looks like I applied fertilizer and growth hormones, not even a hint of wilt! I used this product on my front walk, along my flower beds and along my foundation walls.
Best Uses - Pharmacy & Health1

Originally posted on BioAdvanced

Response from BioAdvanced:
5 months ago
Consumer Affairs
When using BioAdvanced Weed & Grass Killer, while results can appear within hours, harder to kill or well established weeds may need some additional time to show results. We do ask that products are given ample time to work. Should you need assistance, please reach out to our Consumer Affairs team by e-mail at [email protected]. We are available Monday through Friday from 8:30 AM to 5 PM CT.
North Carolina
Review 1

Does not spray - waste of time and money

6 months ago
I bought the ready-to-use product but it simply does not spray. Not sure if the item is defective or the quality is so poor that it randomly works. Waste of time and money.

Originally posted on BioAdvanced

Response from BioAdvanced:
6 months ago
Consumer Affairs
I'm very sorry to hear that. This is certainly not the intended experience when using our products. Please reach out to our Consumer Affairs team by e-mail at [email protected]. We are available Monday through Friday from 8:30 AM to 5 PM CT.
Review 1

Disgusting

7 months ago
I bought this product 2 weeks ago and have used it 3-4 times and it doesn't work. It is ineffective. I sprayed it on grass and dandelion weeds, etc. today and 3 hours later there was no change in color or sign of wilting. Same as before. Nothing happens. Will gladly send it back, am not satisfied.

Originally posted on BioAdvanced

Response from BioAdvanced:
7 months ago
Consumer Affairs
I'm sorry to hear that you were not satisfied with BioAdvanced Weed & Grass Killer. While visible results can appear within 3 hours, in some cases, more well established weeds or grasses may need some additional time. Please reach out to our Consumer Affairs team by e-mail at [email protected]. We are available Monday through Friday from 8:30 AM to 5 PM CT.