How Soon Can I Replant After Using Roundup® Weed & Grass Killer Products?

So, you’ve treated your weeds and now it’s time to get the good stuff growing again. You might be wondering, how long do I wait before I can replant? The length of time you wait depends on which product you used and what you want to grow. For example, if you used Roundup® Weed & Grass Killer4, you’re only looking at 1 day before you can put your favorite ornamentals in the soil. (This makes weekend projects a breeze!) However, if you used Roundup® Dual Action 365 products in your hardscapes, you’ll want to give it a year before you replant in that area.

Scroll down to a product to see when it’s safe to replant after spraying, and follow these wait-time guidelines to get your landscape back on track.

Choose the Right Roundup® Brand Products for the Job Based on What You Want to Replant

Roundup® Brand Products are designed to work in a timely manner, but how long you’ll have to wait to replant depends on where you used it. Here’s a quick guide to determine what to expect.

ROUNDUP® WEED & GRASS KILLER4

• 1 Day After Application: Ornamental flowers
• 3 Days After Application: Lawn grasses
• 14 Days After Application: Non-conifer trees and shrubs
• 30 Days After Application: Conifer trees and shrubs 

ROUNDUP® WEED & GRASS KILLER4 CONCENTRATE

• 1 Day After Application: Ornamental flowers
• 7 Days After Application: Lawn grasses
• 14 Days After Application: Non-conifer trees and shrubs
• 30 Days After Application: Conifer trees and shrubs

ROUNDUP® DUAL ACTION 365 PRODUCTS

• 12 Months After Application: Ornamental flowers, trees, and shrubs.

ROUNDUP® DUAL ACTION PLUS 4 MONTH PREVENTER PRODUCTS

• 4 Months After Application: Ornamental bedding plants, trees, shrubs, sod, and seed. 

ROUNDUP® POISON IVY PLUS TOUGH BRUSH KILLER2 PRODUCTS

• 1 Day After Application: Ornamental flowers
• 7 Days After Application: Lawn grasses
• 14 Days After Application: Non-conifer trees and shrubs
• 30 Days After Application: Conifer trees and shrubs

Always check the label before spraying to know exactly how long to wait before replanting. Once you’re in the clear, you’ll be free of the stuff you don’t want to grow so you can get back to nurturing what you do.

ALWAYS READ AND FOLLOW PESTICIDE LABEL DIRECTIONS. Not all products are registered for use in all states and may be subject to use restrictions. Roundup® Dual Action 365 Products are not registered for sale or use in New York. Roundup and Roundup and Design are registered trademarks of Bayer Group. ©2023 Bayer Group. All rights reserved.