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BioAdvanced Season Long Weed Control For Lawns, Ready-to-Spray, 29 oz, 9,000 Sq Ft

  • Based on 1,225 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, May 11
Order within 14 hours and 16 minutes
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Style: Hose Spray


Features

  • 2-IN-1 FORMULA: Kills existing lawn weeds and prevents listed weeds from emerging
  • 6 MONTH PROTECTION: Proprietary 2-in-1 formula kills and prevents weeds for up to 6 months
  • WEED KILLER: Kills weeds including Dandelion, Dollarweed, and Clover
  • RAINPROOF PROTECTION: Rainproof in 1 hour

Description

BioAdvanced Season Long Weed Control for Lawns is a pre- and post-emergent formula that kills existing listed broadleaf weeds while preventing listed broadleaf weeds for up to 6 months. When used according to label directions, Season Long Weed Control for Lawns won't harm lawns. It covers 4,500 square feet for northern turfs and 9,000 square feet for southern turfs. Apply anytime between Spring and Fall when temperatures are between 50 and 90 degrees. Lawn care has never been easier. Active Ingredients: 2.63% Isoxaben; 4.73% 2,4-D dimethylamine salt; 1.10% Mecoprop-p potassium salt; 0.52% Dicamba, potassium salt. EPA Registration Number: 92564-43. BioAdvanced. Get More From The Blue Bottle®.

Brand: Bioadvanced


Item Weight: 2.2 Pounds


Liquid Volume: 29 Fluid Ounces


Item Form: Oil


Active Ingredients: 2,4-D dimethylamine Salt


Brand: Bioadvanced


Item Weight: 2.2 Pounds


Liquid Volume: 29 Fluid Ounces


Item Form: Oil


Active Ingredients: 2,4-D dimethylamine Salt


Coverage: 9000 square feet


UPC: 687073040401


Global Trade Identification Number: 01


Manufacturer: Central Garden Distribution


Unit Count: 29.0 Ounce


Product Dimensions: 1 x 1 x 1 inches


Item Weight: 2.25 pounds


Department: Unisex-Adult


Country of Origin: USA


Item model number: 100534368


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews


  • Very effective
Style: Hose Spray
Works great and very reasonable price
Reviewed in the United States on May 3, 2025 by R. Ray

  • Weeds are Gone!
Style: Hose Spray
This is the second year. I’ve used this weed killer because of the ease of setting it up and using it. It does what it says after a few days I can tell that the weeds have been taken care of. I will continue to use this product for the fantastic results that it gives.
Reviewed in the United States on March 13, 2025 by Sunset

  • Decent
Style: Hose Spray
Product works, not my favorite, feel like it does not handle all the weeds so I use two different products to get a better result.
Reviewed in the United States on April 8, 2025 by Els Van Asselt

  • Successful Dogfennel weed treatment
Style: Hose Spray
This is first time i used this product. It really works, i had sudden breakout of Dogfennel weed mid/late April. Lawn was already green, i wanted to use something safe for bermuda without much impact. I sprayed just one bottle all over the lawn when temps were between 55-70. I didn’t notice anything for next 3-4 days, but week later, dogfennel started wilting and now after three weeks, not only the existing ones disappeared, new ones stopped too. I did notice slight yellowing of areas where i sprayed heavy but bermuda jumped back and lawn is completely green now. I could smell the product in the lawn for days after spraying it. I guess dogfennel dogged my preemergent treatment this season so i needed a good postemergent to deal with it. Good thing that i like about this product is that it has isoxaben which is a premergent that worked well with my preemergent strategy (Prodiamine). This is by far the best product to deal with weeds if the temperature is right, not only it kills existing weed but fights new ones for months as promised without harming the bermuda lawn ... show more
Reviewed in the United States on May 21, 2021 by P P

  • It will Kills weeds not all types
Style: Concentrate
Bayer has a pretty extensive line and is better in my opinion than many brand-name weed killers, with that said it will not kill crab grass I was like wtf, i put this down and my crab grass did not die. So have to put down a different product. Although in Bayers defense they make an all-in-one, the caveat is that it's not for all Season long weed prevention :( sucks right? So yeah if you have weeds it does a pretty decent job. Again depends on what you need to accomplish with your lawn. Recommended use gloves and a mask and if you have safety glasses in case it gets windy you have all of your bases covered. Good to use old clothes and shoes and take them off before you go into your house. Read directions this is only my suggestion and my views and opinions may not reflect the mfgs., Good Luck, let's see your weeds be terminated. ... show more
Reviewed in the United States on August 14, 2022 by Normna Marcus

  • Great pre-emergent & weed killer
Style: Concentrate
This is an excellent product that should be applied in early spring. We have been using it for a good number of years and it really works if the instructions are followed. It kills most existing weeds except those that are very hard to kill like oxalis and certain types of weedy grasses. It also prevents annual weed seeds from sprouting for the remainder of the summer. ... show more
Reviewed in the United States on May 10, 2024 by Collector

  • The worst packaging design out there - note the picture does not match what is sent
Style: Hose Spray
The container design is the worst I have ever used. I didn't realize that the picture on Amazon doesn't match what was sent to me until after I used it. Most designs for this spray weed and feed have an easy lever that you can manipulate but not this product. I have liked most of the bioadvanced products I have used but will never get this again. Trying to turn it off and on is nothing short of a nightmare. While you are holding the spraying pesticide, you have to used one hand to pull back a tab and then use the other hand to turn a not so friendly knob. I am either going to have some dead grass in one area or the most beautiful section of lawn you have ever seen as I was in one spot trying to get the dang thing turned off. I went and got pliers and twisted the tab until it came off. Even with the tab off, not easy to use. Learn from me - get a different brand who has invested in their packaging components. ... show more
Reviewed in the United States on March 30, 2025 by Donna Roney

  • It works
Style: Hose Spray
It works for up your 6 months. Waterproof after an hour and super easy to use. AND IT ACTUALLY WORKS LIKE IT SAID IT WOULD. Amazing
Reviewed in the United States on December 14, 2024 by godskid

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