Weeds in Flower Bed - Knowledgebase Question - Garden.org

MORTON, MS

Question by cfernandez12
June 12, 2007

I have this weed which I cannot get rid of. It is in my flower beds. I have sprayed it with Round-Up and it will kill it for a while but then it comes back. It's easy to pull up. One person said it might be nut grass. Please help. I want my flower beds back!

Answer from NGA
June 12, 2007

0	Nut grass is really a sedge so grass killers won't work and Round-Up will only kill the tops, but not the storage bulb or "nut" attached to the roots. The best way to kill it off is to dig it, roots and all, or cover the bare soil with weed block which will eventually kill it off. If you want to try an herbicide, a product called Scythe is effective. Pelargonic acid is the main active ingredient in Scythe herbicide, which is labeled for use around ornamentals and many vegetables. Scythe is a non-selective, contact herbicide that will damage any foliage it touches, so care must be taken to protect desireable plants from contact or drift. Repeat applications as new plants emerge. Always read the pesticide label for specific instructions.

You must be signed in before you can post questions or answers. Click here to join!

« Return to the Garden Knowledgebase Homepage

Member Login:

Garden.org Homepage
Help using the site
About
Contact
Terms of Service
Privacy
Memberlist
Acorns
Links
Ask a Question
Newsletter

© 1972 - 2019 National Gardening Association

Times are presented in US Central Standard Time

Pinterest
Facebook
Youtube
Twitter
Instagram

Today's site banner is by greenappleagnes and is called "Oriental Poppy"

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.