Hi-Yield (33691) Super Concentrate Killzall Weed & Grass Killer (16 oz)
Hi-Yield (33691) Super Concentrate Killzall Weed & Grass Killer (16 oz)
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Hi-Yield

Hi-Yield (33691) Super Concentrate Killzall Weed & Grass Killer (16 oz)

Hi-Yield (33691) Super Concentrate Killzall Weed & Grass Killer (16 oz)Hi Yield 33691 Super Concentrate Killzall Weed Grass Killer 16 ozferti lome Weed Grass Killer 32 fl ozHi Yield 33693 Super Concentrate Killzall Weed Grass Killer 1 gal
Size:16 Fluid Ounces

Key item features

  • Potent Control: Effectively eliminates grasses, broadleaf weeds, and woody brush species, but is not suitable for use on lawns.
  • Rapid Action: Features a double-surfactant formulation that quickly dries on plants, initiating fast-acting weed control.
  • Extensive Coverage: A 16 oz container can treat large areas, covering up to 3,200 square feet.
  • Versatile Application: Ideal for use near fences, paths, patios, sidewalks, driveways, and around ornamental plants and buildings.
  • Specialized Uses: Labeled for specific applications including lawn renovation, brush and vine control, and stump treatment.
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was $28.99
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Columbus, 43215
Arrives between May 2 - May 5
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Sold and shipped by Kwik Retail
4.492481868034671 stars out of 5, based on 5658 seller reviews(4.5)
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4.3 out of 5 stars
stars106 ratings44 reviews
How item rating is calculated
  1. 5 stars74% (78)
  2. 4 stars8% (9)
  3. 3 stars6% (6)
  4. 2 stars3% (3)
  5. 1 star9% (10)
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Showing 1-3 of 44 reviews

Nov 13, 2025
Chan
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Size: 1 gal
Sold and shipped bySwift Flip
5 out of 5 stars review

Verified Purchase

The difference is clear

I compared this product with other brands, and the difference was clear who's the winner. After I applied the grass killer, in two days I started to see the results. The grass are dying. I also applied on some tree roots, hopefully this will do the trick too.

Incentivized Review
Helpful?7BAYJNYE8HWG38754647
Jan 10, 2026
Steven
Item details
Size: 32 Fluid Ounces
Sold and shipped byBoon Sales
5 out of 5 stars review

Verified Purchase

Tske a few days to see results but it kills everything. Cleardled my ditches and overgrown areas so well. Be cautious if you get on shoes you will sread it while walking. very powerful.

Helpful?7BAYJNYE8HWG38754647
Sep 28, 2025
James
Item details
Size: 1 gal
Sold and shipped bySupply the Home
5 out of 5 stars review

Verified Purchase

Glyphosate works!

It's gotten harder to find herbicides that actually work since Roundup quit using glyphosate. I'm grateful to find a brand that still does. It's easy to mix, contains the necessary surfactant as well as glyphosate, and works great. This big gallon jug lasts a long time and is a lot more economical than Roundup was when it still worked.

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Helpful?7BAYJNYE8HWG38754647