Roundup For Lawns2 32 -fl oz Concentrate Lawn Weed Killer
Item #809473 |
Model #5020325
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Kills weeds, not the lawn
Kills 253 types of weeds, including crabgrass, dandelion, clover, and yellow nutsedge (see inside booklet for weed list)
Starts working immediately and is rainproof in 3 hours
Use this tough weed killer on listed Northern grasses, including Kentucky Bluegrass, Perennial Ryegrass, Fescue spp including Tall, Red, and Fine Leaf Fescues, and Zoysiagrass
Mix the indicated amount of Roundup® For Lawns2 Concentrate with water in a tank sprayer or Dial 'N Spray then apply evenly over area being treated
General | |||
|---|---|---|---|
Application Season | All season | Unit of Measure | Fluid ounce(s) |
Pre-Emergent | No | Unit of Measure Quantity | 32 |
Post-Emergent | Yes | Series Name | For Lawns2 |
Pre & Post-Emergent | No | Area of Use | Lawn |
Type | Lawn weed killer | Concentrated | Yes |
Active Ingredient | MCPA, dimethylamine salt: 3.85%; Quinclorac:1.80%; Dicamba, dimethylamine salt: 0.43%; Sulfentrazone: 0.22% | Primary Usage | Lawn weed killer |
Application Method | Tank sprayer | ||
Dimensions | |||
|---|---|---|---|
Size | 32-fl oz | Maximum Coverage Area (Sq. Feet) | 5000 |
Features | |||
|---|---|---|---|
Recommended for Crabgrass | Yes | Recommended for Dollar Weed | Yes |
Recommended for Moss | No | Recommended for All Broadleaf Weeds | Yes |
Recommended for Algae | No | Recommended for Grassy Weeds | No |
Recommended for Poison Ivy | Yes | Recommended for Spurge | Yes |
Recommended for Poison Oak | Yes | Delivery System | Liquid |
Recommended for Nutsedge | Yes | Duration of Effectiveness | 180 days |
Recommended for Dandelions | Yes | Organic | No |
Recommended for Chickweed | Yes | Rain Resistant | Yes |
Recommended for Vines | No | Ready to Use | No |
Visible Results | 3 hours | Lowe's Exclusive | No |
Contains Glyphosate | No | Odorless | Yes |
Recommended for Clover | Yes | Natural | No |
Recommended for Creeping Charlie | Yes | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | No | EPA Registration Number | 2217-918-71995 |
OMRI Listed | No | ||
Warranty | |||
|---|---|---|---|
Warranty | None | ||
Compatibility | |||
|---|---|---|---|
For Use Around Trees | No | For Use in Flower Beds | No |
For Use Along Fences | No | For Use in Vegetable Gardens | No |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 10171700 | ||
Check out the Best Selling Weed Killers on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this weed killer for eliminating dandelions, clover, and crabgrass while preserving lawn health. Most report visible results within 24 to 72 hours, with weeds wilting and disappearing rapidly. Reviewers appreciate that it doesn't harm grass and is simple to mix and apply. Many find the chemical odor tolerable or minimal. A few customers report no noticeable results, and a small number express disappointment, though these concerns are isolated. Overall, most customers recommend it and plan to use it again.
Customer review summary generated by AI, including incentivized reviews.Immediate Satisfaction!
Because of the drought we've had here I've my lawn as weeds growing much more than my grass. This product immediately eradicated the weeds Dead within days
From For Lawns 1 -Gallon Lawn Weed Killer Verified Purchaser
Emergency use but wish never need to use it
As needed in case of fire but I wish it would never need to be used.
Effective weed control
This product is fast acting. I have a large patch of dirt that has grown some weeds. By the time I have completely sprayed the area, the weeds are already dead.
Verified Purchaser
Used during a 12 day dry period, and barely browned most of the weeds. Needless to say, I had to go back and hit everything two more times.
Works great
Works great. Weeds are gone and no harm to grass.
Does the job, but sometimes takes more than one spray.
Get the job done
Did exactly what I needed it to do
Works Immediately but Need to Re-apply Monthly
I purchased this a month ago to get rid of weeds growing in the lawn and it was effective at killing the existing weeds on my lawn. However, a month later new weeds are starting to grow back again even thought the product indicates it should prevent weeds for up to 3 months.
We're truly sorry to hear that you were disappointed with Roundup For Lawns3 Ready-to-Spray (Northern). We appreciate you taking the time to shar... Read More

This doesn’t get rid of the weeds as much as I wanted. Going back to regular week killer
We're truly sorry to hear that you were disappointed with Roundup for Lawns1 Ready-to-Use (Northern). We appreciate you taking the time to share ... Read More

Easy to use!
Great for easy lawn care, especially if you hate the unsightly look of crab grass and dandelions!
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COMPARE PRODUCTS
Name | ||||||||
|---|---|---|---|---|---|---|---|---|
Ratings | ||||||||
Type | Lawn weed killer | |||||||
Concentrated | ||||||||
Organic | ||||||||
Lawn weed killer | Weed and grass killer | Weed and grass killer | Weed and grass killer | Weed and grass killer | Weed and grass killer | Weed and grass killer | Brush killer | Lawn weed killer |
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Hello Showtime. We're truly sorry to hear that you were disappointed with Roundup for Lawns1 Ready-to-Use. We appreciate you taking the time to s... Read More