BioAdvanced 365 Weed & Grass Killer, Concentrate, 28 Oz price history and forecast - BioAdvanced 820055B
BioAdvanced 365 Weed & Grass Killer, Concentrate, 28 Oz

BioAdvanced 365 Weed & Grass Killer, Concentrate, 28 Oz

Brand:
BioAdvanced
Model Number:
820055B
UPC:
840216200555
EAN:
0840216200555
ASIN:
B0BPTSX5NJ
Walmart SKU:
3037395080
Key Takeaway

Market direction turned downward last week with current $29.99 representing 4.0% under standard pricing.

Third-Party Seller Summary

No price history available for Third-Party Sellers

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$36.84
Lowest Price
$29.99
Most Recent Price
$29.99
Average Price
$33.77
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked BioAdvanced 365 Weed & Grass Killer, Concentrate, 28 Oz since 2/4/2026. The most recent price update was on Nov 14, 2026.

Price Range: Over the past 90 days, the price has ranged from $29.99 (lowest on 11/1/2026) to $36.84 (highest on 5/14/2026). The average price during this period is $33.77.

Current Trend: Walmart.com prices have ranged from $29.99 (Nov 14) to $34.99 (Aug 22) over the past 90 days. Current price is close to the 90-day average of $31.26.

Customer Insights: Rated 4.28/5 from 36 reviews.

Customer Reviews

36 reviews

Customer Reviews

4.3
Based on 36 reviews
5
25
4
6
3
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5
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Showing 10 of 36 reviews

Product Did Not Work

Glen Brras April 30, 2026

Used this product two weeks ago and did not work. 4 oz per gallon!!

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WORKS WONDERS!!

Misty1984 May 3, 2023

[This review was collected as part of a promotion.] I absolutely like this product, It sure is a great thing to have when you have tons of weeds . I spray this in my driveway and the weeds are gone. I like that I don't have to spray alot, and it works easy, and really fast. The bottle itself isn't heavy at all, so I can carry it around easily to where I need to spray. I highly recommend this to everyone.

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Easy to Mix, Good Results After a Few Days

Jamie M May 13, 2023

[This review was collected as part of a promotion.] This 365 Weed and Grass Killer by BioAdvanced is a good concentrate to get for killing unwanted weeds, and grasses. The lid is screw on with an additional cover that doubles as a measuring cup for the concentrate. The concentrate blends easily into water, and is ready to spray. The directions show two measurements of concentrate to use in case you want a higher concentration of weed killer per gallon of water. After spraying the weed killer onto some plants I noticed changes in the plants after about 12 hours. After 24 hours, the changes were even more noticeable. While the plants or not dead after 24 hours depending on the size of the weed, that is to be expected. I really like the product kills all types of weeds and grasses, is rain proof after a few hours, and kills all the way to the root. While I do recommend this product or a couple things that I think could use some improvement. The measurements on the lid clearly marks ounces and quarter ounces. As the directions on the product give amounts 3.2 ounces and 6.4 ounces of concentrate per gallon of water. It would be nice to have those two amounts indicated clearly on the measuring device. Another benefit would be some kind of indicator or measuring area on the side of the packaging so you could see how much of the product was left in the container. Overall this is a good product and I recommend it for helping rid your yard of weeds and unwanted grasses.

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Absolutely the best

Whitt88 April 22, 2023

[This review was collected as part of a promotion.] 365 Weed & Grass Killer, 28oz Concentrate is great and gets the job done!! We used this product around our yard which is decent size. It worked really great! It killed off all the weeds and continued to kill for days. Definitely will be getting more of this product soon!! I will definitely be recommending this to my friends and family as well!

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Works fast

Rocky88 April 17, 2023

[This review was collected as part of a promotion.] This is such a great product to try. I have no complaints about it I was looking for something affordable but also something that kills the weeds this is the product for the job wether it is killing the pesky weeds that pop up in cracks or using it around your fence as a weed eater this is the product for any of you weed begone needs.

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Great

Tmr4u2003 April 5, 2023

[This review was collected as part of a promotion.] I got this product because I needed to get rid of a bunch of weeds. We used this product around our yard and pond. It worked great! It killed off all the weeds and continued to kill for days. Definitely will be getting more of this product. I will definitely be recommending this to my friends and family as well.

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Works well

Anonymous April 12, 2023

[This review was collected as part of a promotion.] I used the BioAdvanced 365 Weed & Grass Killer and about a week later, the weeds were all very dead. I did start to notice the weeds turning brown after a few days, so it does work. However, it doesn't live up to the 10-hour claim on the bottle. Overall, this works well if used properly and you're not expecting instant results.

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Grass killer

YHAYES April 15, 2023

[This review was collected as part of a promotion.] 365 Grass killer from Bioadvance Claims to kill for up to one year from date , I can not verify at this time of that claim, but I can't wait to see . Visible results in hours, Rainproof in hours, kills to the root All types of weeds, all types of grasses. Comes in a Blue 28 fl oz bottle. Mix out of bottle looks brown but when added to water it looks milky in color.

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Doesn't work as stated

Sidney June 20, 2026

I purchased two 32oz containers of this product and mixed it at the rate of four ounces per gallon. I would not recommend this product some areas I've sprayed four times over the past several weeks and it hasn't killed some varieties of grasses and weeds.

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Worthless

Rippoff June 18, 2026

I used a whole gallon and it did nothing at all . The sprayer did not work. I had to buy a pump sprayer to apply the product and nothing happened. This stuff is garbage.

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Price History

Historical price data graph for BioAdvanced 365 Weed & Grass Killer, Concentrate, 28 Oz

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

10 records

Walmart.com prices have ranged from $29.99 (Nov 14) to $34.99 (Aug 22) over the past 90 days. Current price is close to the 90-day average of $31.26.

Walmart.com price history for BioAdvanced 365 Weed & Grass Killer, Concentrate, 28 Oz showing recent price changes over the past 90 days
Date Price Change % Change
$29.99 $+0.00 +0.0%
$29.99 $+0.00 +0.0%
$29.99 $+0.00 +0.0%
$29.99 $-1.65 -5.2%
$31.64 $+0.00 +0.0%
$31.64 $+0.00 +0.0%
$31.64 $+0.63 +2.0%
$31.01 $-0.66 -2.1%
$31.67 $-3.32 -9.5%
$34.99 — —
No third-party seller price history available for this product in the past 90 days.

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