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Spectracide Weed Stop for Lawns Plus Crabgrass Killer Concentrate, 40 oz
Key item features
Spectracide Weed Stop for Lawns + Crabgrass Killer Concentrate, 40 oz
- KILLS WEEDS, NOT THE LAWN: Controls listed weeds ? including crabgrass ? not the lawn (when used as directed).
- KILLS CRABGRASS: Apply the first time you see crabgrass in your lawn.
- KILLS 470+ TYPES OF WEEDS: Controls all types of listed broadleaf and grassy weeds, including crabgrass, dandelion, chickweed, clover and yellow nutsedge (see product label for complete list).
- RAINPROOF: Rainfall or watering 3 hours after application will not wash away effectiveness.
- COVERAGE: 40 ounce bottle treats up to 6,250 square feet.
Specs
- FormLiquid
- Herbicide typeWeed Killer
- Product lineWeed Stop
- Plant categoryGrasses
Reviews summary
Pros
- : Quickly attaches to hose with clear instructions.
- : Effectively kills weeds with one application.
- : Offers good value for the cost.
Neutral
- : Can be easy to read, but may be small or confusing for some users.
- : Effective on some, but struggles with others.
Generated by AI
More seller options (1)
Starting from $20.98
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About this item
Product details
Use Spectracide Weed Stop For Lawns Plus Crabgrass Killer Concentrate, 40 ounces to kill over 470 types of weeds as listed, including crabgrass. The product kills by contact, producing visible results in 5 hours. This product kills down to the root, and when used as directed, kills listed weeds including crabgrass not the lawn. This product kills all types of listed broadleaf and grassy weeds including dandelion, chickweed and clover as well as crabgrass and yellow nutsedge see product label for complete list of weed types. Apply when daytime temperatures are between 45°F and 90°F. Do not apply to Bermudagrass when daytime temperatures exceed 90°F. For best results, mow lawn two to three days before treating.
Spectracide Weed Stop for Lawns + Crabgrass Killer Concentrate, 40 oz
- KILLS WEEDS, NOT THE LAWN: Controls listed weeds ? including crabgrass ? not the lawn (when used as directed).
- KILLS CRABGRASS: Apply the first time you see crabgrass in your lawn.
- KILLS 470+ TYPES OF WEEDS: Controls all types of listed broadleaf and grassy weeds, including crabgrass, dandelion, chickweed, clover and yellow nutsedge (see product label for complete list).
- RAINPROOF: Rainfall or watering 3 hours after application will not wash away effectiveness.
- COVERAGE: 40 ounce bottle treats up to 6,250 square feet.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Warranty
Warranty information
GUARANTEED RESULTS OR YOUR MONEY BACK. If you are not satisfied with this product for any reason, send your written request for a refund to the address below, together with the original dated store receipt showing the price you paid. Please allow 6-8 weeks for processing. Spectrum Group, Division of United Industries Corporation P.O. Box 142642, St. Louis, MO 63114-0642
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Quickly attaches to hose with clear instructions.
- : Effectively kills weeds with one application.
- : Offers good value for the cost.
Neutral
- : Can be easy to read, but may be small or confusing for some users.
- : Effective on some, but struggles with others.
Generated by AI
Customer images
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Showing 1-3 of 380 reviews
Mar 13, 2017
dmarier5947
5 out of 5 stars review
Verified Purchase
Better than the "Name Brands"
I have used this weed killer in the past and was quite happy with it, but this year they did not have it yet in store when I stopped to pick it up to spray my yard so I tried one of the "Big Name Brands" it's twice the price so I figured it would work even better and I didn't want to take the time to order this online and wait to have it delivered. Well I was wrong! It didn't work as well and I ended up ordering this online anyway and re-spraying my lawn I learned my lesson and even if I have to order it and wait for it to be delivered I will next time. Nearly half the price and works better than the "Big Name Brand" you see advertised on TV.
Helpful?6BIXBX1G6U4H924100205
Aug 21, 2025
James
Item details
Size: 40 oz
5 out of 5 stars review
Verified Purchase
Sure, I could have just gone to the big HD or L. Even the Walmart store had this available. But sometimes it is much cheaper online, and I don't think Walmart matches their own in-store with their online prices. Regardless, I had other yard products to order, so saving $5 or more on this was easy. Came in perfect condition and got rid of my yard's weeds.
Helpful?6BIXBX1G6U4H924100205
Mar 7, 2021
Bill
Top Reviewer
Item details
Size: 40 oz
5 out of 5 stars review
Verified Purchase
Good stuff for the Charlotte NC area
I keep buying this product. I live in the Charlotte NC area and I think I only have a few types of weeds, but they are extremely healthy year-round. I think this Spectracide is my favorite. Over the years I have switched during the year to keep the weeds from getting accustomed to a certain poison. But this stuff seems to produce the best results for me. For $8, I can use a 1 gallon tank-sprayer at least 8 times (I think). My neighbor has his yard sprayed by Top Turf for $35 per month. Of course this is also fertilizer, but I have started the Scott's 4-season program in the Fall. I hope this resolves my weed issues and it's about 25% as much as my neighbors.
Helpful?6BIXBX1G6U4H924100205
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