Spectracide Weed Stop for Lawns Plus Crabgrass Killer Concentrate 32 fl oz
Spectracide Weed Stop for Lawns Plus Crabgrass Killer Concentrate 32 fl oz
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Spectracide Weed Stop for Lawns Plus Crabgrass Killer Concentrate 32 fl oz

1,029 ratings

Key item features

  • Effective Weed Control: Provides effective control against over 470 types of listed broadleaf and grassy weeds, including dandelion, chickweed, clover, and yellow nutsedge, without harming the lawn when used as directed.
  • Targeted Crabgrass Killer: Specifically targets and eliminates crabgrass, recommending application upon the first visible signs in your lawn for optimal results.
  • Convenient Spray Application: Features a QuickFlip hose-end sprayer for easy attachment to a garden hose, activating with a simple switch for convenient application of the concentrate formula.
  • Rapid Action Formula: Delivers visible results in as little as 5 hours by killing weeds down to the root on contact, maintaining effectiveness even if rained on or watered 3 hours after application.
  • Specific Usage Guidelines: For best results, apply when temperatures are between 45 and 90 degrees Fahrenheit, spraying until wet; avoid use on specific grass types like bentgrass or St. Augustinegrass to prevent lawn injury.
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Customer ratings & reviews

4.2 out of 5 stars
stars
1,029 ratings448 reviews
How item rating is calculated
  1. 5 stars67% (687)
  2. 4 stars14% (142)
  3. 3 stars6% (59)
  4. 2 stars4% (42)
  5. 1 star10% (99)

Reviews summary

Pros

  • : Simple setup and operation.
  • : Offers lower prices compared to others.
  • : Connects to end of hose for easy spraying.
  • : The formula kills unwanted plants and stops regrowth.

Neutral

  • : Can be mild, but also overwhelming for some users.
  • : Docs give clear steps but some units include no directions.
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Showing 1-3 of 448 reviews

Jun 9, 2026
Reviewer name: Laurie
Top Reviewer
Item details
Size: 32 oz
5 out of 5 stars
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
Sep 9, 2026
Reviewer name: frances
Top Reviewer
Item details
Color: Multicolor
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

This item does what it says it will do! Weed killer. The price is good. But needs to be shipped a better way. Slapping a label on item and shipping it, 100 things could have happen to this bottle.

Helpful?33MOG0GG1QLJ35789535
Jul 18, 2026
Reviewer name: Ade
Top Reviewer
Item details
Color: Multicolor
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Weed killer

I use Spectracide products ( especially the weed stop for lawn plus crabgrass killer)all the time. It really works good. But the other containers on my pull back broke.

Helpful?33MOG0GG1QLJ35789535
Current price is Now $7.31
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was $13.99
22.8 ¢/fl oz
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