Root out the toughest weeds and grasses with Roundup Dual Action Weed and Grass Killer Plus 4-Month Preventer Concentrate. This formula kills existing weeds and grass down to the root and prevents new weeds from growing for up to 4-months by creating an invisible barrier in the soil. Apply only where you want to kill existing weeds and prevent future weed growth for up to 4-months, such as cracks and crevices in driveways, sidewalks and patios, along fences, in mulched beds or around the base of well-established desirable plants, shrubs or trees and on gravel areas. in order to prevent new weeds and grasses from growing, you must spray the entire area you want to control, not just the emerged weeds. For best results, apply during warm, sunny weather above 60°F. Rain or watering 30-minutes after application will NOT wash away effectiveness. After application, weeds will begin to yellow and wilt within hours with complete kill in 1-weeks to 2-weeks. All ornamental bedding plants (annuals and perennials), trees, shrubs, sod and seed can be planted 4-Months after application. Roundup Dual Action Concentrate covers up to 1,600 sq. ft.
- Roundup dual action weed and grass killer plus 4-month preventer concentrate kills existing weeds and grass down to the root and prevents new weeds from growing for up to 4-months
- Weed killer and preventer is rainproof in as fast as 30-minutes and produces visible results in as fast as 6-hours
- Apply this herbicide to hardscapes and landscapes – cracks and crevices in driveways, sidewalks and patios, along fences, in mulched beds or around the base of well-established desirable plants, shrubs or trees and on gravel areas
- Ornamental bedding plants, trees, shrubs, sod and seed can be planted 4-months after application
- Add 6 fl. oz. of Roundup dual action concentrate per gallon, mix into tank sprayer and spray weeds (to prevent new weeds and grasses from growing, you must spray the entire area you want to control, not just the emerged weeds)
- People and pets may enter treated area after the spray has dried
- Shop all Roundup products
Dimensions
Container Size (oz.) |
32 oz |
Product Depth (in.) |
2.54 in |
Product Height (in.) |
10.45 in |
Product Size |
32 OZ-Ounce |
Product Width (in.) |
4.76 in |
Details
Application Method |
Sprayer |
Application Type |
Spray |
Area of Use |
Driveway,Landscape Bed,Patio |
Compatible Grass Type |
All Purpose |
Concentrated or Ready to Use |
Concentrated |
Contact or systemic |
Contact and Systemic |
Container type |
Bottle |
Emergent Type |
Pre and Post Emergent |
Equivalent ready to use amount |
5 Gallon |
Extended Control |
Extended Control |
Features |
Kills Common Weeds |
Form |
Liquid |
Indoor/Outdoor |
Outdoor |
Organic |
Non-Organic |
Pack Size |
6 |
Primary Active Ingredient |
Triclopyr |
Returnable |
90-Day |
Safe For |
Not Safe for Kids and Pets |
Safe for Edibles |
No |
Spray Application Type |
Concentrate |
Total Coverage Area (sq. ft.) |
1600 |
Weed Type |
Dallisgrass,Dandelion,Dog Fennel,False Dandelion,Field Bindweed,Florida Pusley,Goosegrass,Henbit,Horseweed,Kikuyu Grass,Knapweed,Kudzu,Lambsquarters,Mallow,Milkweed,Mouse-Ear Chickweed,Nimblewill,Nutsedge,Orchardgrass,Oxalis,Pennywort,Poison Hemlock,Poison Ivy,Poison Oak,Poison Sumac,Prostrate Spurge,Puncture Vine,Quackgrass,Red Clover,Sandspur,Spotted Spurge,Torpedograss,Virginia Creeper,Wild Morning Glory,Wild Rose,Wild Violet,Zoysia Grass |
- Kills weeds and grasses down to the root
- Prevents weeds from growing for up to 4 months
- Rainproof in 30 minutes with visible results in 6 hours