Spectracide Weed Stop for Lawns Plus Crabgrass Killer Concentrate, 32 Ounces
Spectracide Weed Stop for Lawns Plus Crabgrass Killer Concentrate, 32 Ounces
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Spectracide Weed Stop for Lawns Plus Crabgrass Killer Concentrate, 32 Ounces

Key item features

  • Selective Weed Control: This concentrate targets over 470 types of listed broadleaf and grassy weeds, including crabgrass, dandelion, chickweed, and clover, effectively controlling them without harming your lawn when used as directed.
  • Rapid Root Action: The ready-to-spray formula works by contact, killing weeds down to the root, and delivers visible results in as little as 5 hours after application.
  • Weatherproof Efficacy: Designed to be rainproof, its effectiveness will not be diminished by rainfall or watering occurring 3 hours or more after application.
  • Effortless Application: Features a QuickFlip™ hose-end sprayer for convenient use, attaching easily to a garden hose and activating with the simple flip of a switch.
  • Optimal Use Conditions: For best results, apply this product when temperatures are between 45 and 90 degrees Fahrenheit, ensuring weeds are sprayed until wet.
  • Specific Lawn Restrictions: Do not apply on lawns containing bentgrass, St. Augustinegrass, bahiagrass, centipedegrass, or carpetgrass, and avoid use when daytime temperatures exceed 90 degrees to prevent lawn injury.
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Current price is Now $9.48
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was $13.99
29.6 ¢/fl oz
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Customer ratings & reviews

4.2 out of 5 stars
stars
1,050 ratings499 reviews
How item rating is calculated
  1. 5 stars66% (693)
  2. 4 stars13% (141)
  3. 3 stars5% (56)
  4. 2 stars4% (40)
  5. 1 star11% (120)

Reviews summary

Pros

  • : Simple setup and operation.
  • : Offers lower prices compared to others.
  • : Connects to end of hose for easy spraying.
  • : Kills weeds and crabgrass in entire yard.
  • : Directions are simple and easy to read.

Neutral

  • : Can be mild, but also overwhelming for some users.
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Showing 1-3 of 499 reviews

Mar 20, 2026
LactoseIntolerant
Item details
Size: 32 oz
5 out of 5 stars review

Verified Purchase

it works

I recently bought a house and there was so many weeds in with the bermuda grass I use this twice but only had to buy one bottle.I don't have a huge yard, so I used half of it.And then a week later , I used the other half after the second time using it , I noticed all the weeds were dying , but the grass was still nice and green

Helpful?33MOG0GG1QLJ35789535
Jun 9, 2026
Laurie
Top Reviewer
Item details
Size: 32 oz
5 out of 5 stars review

Verified Purchase

Worked great

I sprayed this over my entire backyard and I am impressed. It did kill all the weeds and allowed my Bermuda to go out green, growing and now spreading. Great value for the money. I did use it at the beginning of spring and am now entering summer and still looks great!

Helpful?33MOG0GG1QLJ35789535
Jun 2, 2025
cc
Item details
Size: 32 oz
5 out of 5 stars review

Verified Purchase

I’m amazed how well it worked

I was skeptical about this product. It took me a couple of months before I ever sprayed it. I read the directions and it said that I would notice the difference. So I gave it a try and now I was looking to see where I had bought this product I forgot it was Walmart. I am looking to buy another one so I may order or just go to the store and buy one. Great great product.

Helpful?33MOG0GG1QLJ35789535