What's your question? Ask

Hyacinth Plant

Q.Roundup and planting

Zone 32526 | paula5720 added on July 29, 2012 | Answered

If Roundup was used (twice) in a patch of soil, will mixing the soil with lots of purchased garden soil allow you to grow plants there? Or how long will you have to wait before planting flowers there? Regular Roundup.

A.Answers to this queston: Add Answer
Certified GKH Gardening Expert
Answered on July 30, 2012

Almost all weed killers have a period of time after which it is safe to grow plants. The time varies but usually takes about a year for anything edible and less for flowering plants. Here is more info: https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/how-long-does-weed-killer-last-in-the-soil.htm

Was this answer useful?

Log in or sign up to help answer this question.

Did you find this helpful? Share it with your friends!

You must be logged into your account to answer a question.

If you don't have an account sign up for an account now.

Looking for more?
here are more questions about...
Hyacinth Plant
Join Us - Sign up to get all the latest gardening tips!

Do you know a lot about gardening?
Become a GKH Gardening Expert