Update Location
Enter a ZIP code to get product recommendations and information tailored to your area.
This Stuff Works
This Stuff Works
Root out the toughest weeds and grasses with RoundupĀ® Dual Action Weed & Grass Killer Plus 4 Month Preventer
Roundup® Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer
This weed control kills and prevents many types of tough weeds and grasses for up to 12 months. It is rainproof in as fast as 30 minutes and produces visible results in hours!
Find the Right Products to Kill Your Weeds
Weeds. They're low-down, stubborn little rascals. And we understand them like no other. So if you have a weed control problem, you can bet we have a weed control product for it.
Roundup® Dual Action Weed & Grass Killer Plus 4 Month Preventer
Kills existing weeds and grass down to the root and prevents new weeds from growing for up to 4 months.
How to Control Weeds with Roundup®
Learn More
How to Prevent Weeds with Roundup® Dual Action Products
Tips on how to say goodbye to weeds for up to 4 months.
How Soon Can I Replant After Using Roundup® Weed & Grass Killer Products?
It depends on the Roundup® Brand Products you choose.
Roundup® Dual Action Weed & Grass Killer Plus 4 Month Preventer Products?
Learn the ways you can use this all-in-one product.
Roundup® Weed & Grass Killer Products When It's About to Rain?
Discover the answer right here.
How Do I Apply Roundup® Weed & Grass Killer Products?
Using Roundup® Weed & Grass Killer products the right way ensures that they work as effectively and safely as possible.
How Do I Use Roundup® Weed & Grass Killer Concentrate Products?
Roundup® Weed & Grass Killer concentrates are your best friend when it comes to treating large areas.
Roundup® Weed & Grass Killerā Concentrate
Take control of your outdoor space with RoundupĀ® Weed & Grass Killerā Concentrate. It kills tough weeds and grasses to the root, including dandelion, large crabgrass, poison ivy, clover (red & white), spotted spurge, and other broadleaf weeds.
Use Roundup® for Lawns Northern to Kill Crabgrass
Learn More
How to Identify Crabgrass
If you suspect that you have crabgrass in your lawn, read these four hints to help you identify it.
Best Practices for Killing Crabgrass
If you suspect that you have crabgrass in your lawn, learn how to kill it with these best practices.
Best Practices for Preventing Crabgrass
If you suspect that you have crabgrass in your lawn, read these best practices to prevent it.
Why Do I Need to Kill Weeds?
Controlling weeds can help maintain the health and beauty of your outdoor space. This article lists 5 ways killing weeds is important.
With Roundup®, Victory is Guaranteed
Scotts Miracle-Gro No-Quibble Money Back Guarantee™
If for any reason you, the end-user consumer, are not satisfied with the performance of your Scotts Miracle-Gro family product, simply submit your proof of purchase and we will happily either refund the purchase price or provide a replacement product (in our sole discretion).Ā
