Spectracide (2-Pack) Weed Stop For Lawns Plus Crabgrass Killer 40 -fl oz Concentrate Lawn Weed Killer
Delivery
FREE Pickup at Westborough Lowe's

Item #929277 |
Model #HG-96624
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
General | |||
|---|---|---|---|
Series Name | Weed Stop For Lawns Plus Crabgrass Killer | Area of Use | Lawn |
Type | Lawn weed killer | Post-Emergent | Yes |
Unit of Measure Quantity | 40 | Pre-Emergent | No |
Unit of Measure | Fluid ounce(s) | Pre & Post-Emergent | No |
Application Method | Tank sprayer | Application Season | All season |
Primary Usage | Lawn weed and crabgrass killer | Active Ingredient | 2,4-D, dimethylamine salt |
Concentrated | Yes | ||
Dimensions | |||
|---|---|---|---|
Maximum Coverage Area (Sq. Feet) | 6250 | Size | 40-fl oz |
Features | |||
|---|---|---|---|
Contains Glyphosate | No | Recommended for Crabgrass | Yes |
Delivery System | Liquid | Recommended for Creeping Charlie | Yes |
Duration of Effectiveness | 90 days | Recommended for Dandelions | Yes |
Lowe's Exclusive | No | Recommended for Dollar Weed | Yes |
Natural | No | Recommended for Grassy Weeds | Yes |
Odorless | No | Recommended for Moss | No |
Organic | No | Recommended for Nutsedge | Yes |
Rain Resistant | Yes | Recommended for Poison Ivy | Yes |
Ready to Use | No | Recommended for Poison Oak | Yes |
Recommended for Algae | No | Recommended for Spurge | Yes |
Recommended for All Broadleaf Weeds | Yes | Recommended for Vines | Yes |
Recommended for Chickweed | Yes | Visible Results | 6 hours |
Recommended for Clover | Yes | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | No | OMRI Listed | No |
EPA Registration Number | 9688-268-8845 | ||
Warranty | |||
|---|---|---|---|
Warranty | None | ||
Compatibility | |||
|---|---|---|---|
For Use in Flower Beds | No | For Use Around Trees | No |
For Use in Vegetable Gardens | No | For Use Along Fences | No |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 10171700 | ||
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers praise the product's strong effectiveness against broadleaf weeds like dandelions and clover, with most reporting visible results within two to five days. Many appreciate the convenient hose-end sprayer design and affordable price, with long-term users planning to repurchase. However, a notable concern is inconsistent performance against crabgrass, which frequently remains unaffected despite marketing claims. Some reviewers report needing multiple applications for dense weeds, and a few experience complete failure or sprayer issues, though most still consider the product worthwhile for general lawn weed control.
Customer review summary generated by AI, including incentivized reviews.Provide simple dosage charts
I am one of those lawn fanatics, meaning I constantly get compliments about my Yard. The problem with this brand name of product for weed control and insect control is you have to be a Philadelphia Lawyer to figure out the dosage to mix with water. You have to read a book in order to get this simple type of information. Since I don't memorize the amounts, each time I go to fill up my 2 gallon sprayers its another Library session. I have been using this brand of product for years, now but my ...
Verified Purchaser
Weed killer
To control the weeds growing between the cracks in my driveway and sidewalk.
From Weed Stop For Lawns 40 -fl oz Concentrate Lawn Weed Killer Verified Purchaser
Not being successful in killing weeds
Not been very effective. Mixed up spot treatment via pump sprayer and even after 3 applications weeds are persisting.
Verified Purchaser
works great been using it of years on my lawn to get rid of the weeds
Verified Purchaser
Easy and effective!
Extremely easy to use, and does a great job at keeping the weeds away. I spent hours weeding my rock beds and then used this heavily over the areas. It’s been 2 weeks, and I haven’t had to pull a single weed! Will be buying more.
From Weed Stop For Lawns Plus Crabgrass Killer 32 -fl oz Hose end sprayer Concentrate Lawn Weed Killer Verified Purchaser
It Does Work, Eventually!
At first I was resigned to the fact that the weeds had, once again made a mockery of weed “killer.” I have tried so many products…BUT, Alas! This product actually works pretty well. It took longer than what was described; the weeds didn’t start drooping, yellowing, or dying right away, but after about four days they sure did. I was especially happy with this product’s effectiveness on that monster of all weeds: Crabgrass!! I will definitely be purchasing more!
From Weed Stop For Lawns Plus Crabgrass Killer 32 -fl oz Hose end sprayer Concentrate Lawn Weed Killer Verified Purchaser
Clears up most weeds.
I've used this product before. It works well, it doesn't kill everything. I am using it to kill horsetail weed in my garden. For years we battled to pull it out, then had my soil replaced. Still comes back, now just treating with the weed killer for my grass. The one thing it could have is better mixing instructions.
Verified Purchaser
Works great
Verified Purchaser
Easy to use and inexpensive
I have used this for several years now and U like it. It seems ro work good. My neighbors do not trat their lawn and it is full of weeds but with me using this on my lawn you can certainly see the line between our yards of weeds and very little weeds (the weeds that I do have are a result of theim not taking care of theur lawn). So yes I am impressed with this product.
Verified Purchaser
Removes "morning glory" (ground ivy) overnight!
I have been using this for about 3-4 years now, just once in the summer, and all of my "morning glory" issues have been resolved (among any other weeds in my grass)! What I had been told is morning glory is actually ground ivy or bind weed. This kills it instantly.
Verified Purchaser









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