Ratings & Reviews for Spectracide Weed Stop Plus Crabgrass Preventer 10.0 -lb Pre-Emergent Lawn Weed Killer
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers are divided on this weed control product's effectiveness. Most praise its performance against crabgrass and common weeds, reporting visible results within days and long-term success with repeated use. However, many experience inconsistent outcomes—some weeds disappear while others persist or regrow. A notable group reports complete failure, stating it killed no weeds or even damaged their lawn. Several appreciate its ease of application and granular form, though proper technique matters. Overall, results vary significantly by user and weed type.
Customer review summary generated by AI, including incentivized reviews.Easy to spread
Would RecommendGrest product. Used it before
Verified Purchaser
Good prixe
Great price
Verified Purchaser
Efficient.
Would RecommendWorks quickly.
Verified Purchaser
Would rethink the weed stop
Would Not RecommendAs mentioned it does not drop well but more frustrating is that it just isn't effective. Treated early in the spring, but still getting tons of weeds that should be prevented. One upside is that the clover seems better. I cant really go above 2 stars on the fact that just about every other weed seems impervious to this preventative.
Verified Purchaser
no weeds
Would RecommendIt is an excellent product my lawn is beautiful no weeds
Verified Purchaser
It’s not a great product it seems
Still seeing a few new weeds
Verified Purchaser
Bag was torn and taped
Lowe’s should make sure the packaging is in tact before delivery-and not taped up. Much of the product spilled out as I brought it in the house, after the driver left.
Verified Purchaser
It works
Would RecommendWorks great product stops weeds
Verified Purchaser
It doesn't kill existing weeds
Would RecommendEasy to apply and works as described
Verified Purchaser
Best Weed Kilker
Would RecommendIt worked great on my weeds.
Verified Purchaser
Weeds are gone.
Would RecommendWorks great and fast. Used the spreader as recommended. Put down in the morning and by the end of the day all the weeds started wilting and dying. I even recommend this product to all of my neighbors. They even saw how fast it worked.
Verified Purchaser
Pre-emergent
Would RecommendFirst time trying this product. I need to give it the entire season to see if the claim on the bag hilds true and that it’s supposed to prevent weeds from germination.
Verified Purchaser
Did its job
Would RecommendKilled weeds
Verified Purchaser
IT DOES A GOOD JOB, I USE IT EVERY YEAR,
Would RecommendIT WAS GOOD, NO PROBLEMS,
Verified Purchaser
Great weed killer
Great weed killer. Turned weeds real wuick
Verified Purchaser