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Winter Virginia Button Weed Strategy?

Posted on 1/3/26 at 9:32 am
Posted by Tree_Fall
Member since Mar 2021
1113 posts
Posted on 1/3/26 at 9:32 am
Now that the StA lawn has been hit with a couple of frosts the patches of dead/dying VBW are highly visible. They contain many small grey seed pods. I'm thinking I should rake up as many as I can. Are there any winter things I can do to try and knock VBW down?
Posted by Bayou
Boudin, LA
Member since Feb 2005
41808 posts
Posted on 1/3/26 at 3:18 pm to
VBW seeds under ground, too
This post was edited on 1/3/26 at 3:19 pm
Posted by geauxfortwo
Livin the dream
Member since Jan 2018
2001 posts
Posted on 1/3/26 at 9:30 pm to
I was told by a friend who is a superintendent at a golf course to hold off until the spring when it’s starting to wake up…..but I will defer to the board experts for final answer
This post was edited on 1/3/26 at 9:31 pm
Posted by CrawDude
Baton Rouge
Member since Apr 2019
5698 posts
Posted on 1/4/26 at 10:29 am to
Gray seeds pods - don’t think I’ve ever seen that, sure it’s VBW?

Assuming it is, I’d wait until spring when new growth emerges and go at with a vengeance with herbicides. VBW reproduces-spreads via underground rhizomes, above-ground stolons, and above-ground and below-ground seeds. It’s why it so difficult to control. It requires persistence and patience, multiple sprayings of post emergent herbicides, 3-6 week intervals the entire growing season, perhaps over a few years,

Too often, many wait until it matures (presence of white flowers) before they attempt control, which becomes very problematic to control it at that point. Note all the areas you presently see it now, and when new growth begins in April (you have look carefully for the new growth as it grows so close to the soil surface), begin your spraying program - Weed Free Zone, MSM Turf, Celsius - through spring-summer-early fall.

This article should help Virginia Buttonweed - LSU AgCenter
Posted by TDsngumbo
Member since Oct 2011
49485 posts
Posted on 1/5/26 at 7:01 am to
I plan on cutting really low the first couple cuts of the spring so I can spray MSM and Celsius around the entire yard. That way it gets down to the surface growth. I had a massive explosion of VBW this past August-October so I’m determined to get it under control this coming year. Not that it does much to control VBW, but I also spread a lot of preemergent in early fall and I can definitely see the difference with winter weeds so far. It wasn’t cheap but it has proven to be worth it so far. Can’t wait to see how it works in the spring and summer.
Posted by jmtigers
1826.71 miles from USC
Member since Sep 2003
4990 posts
Posted on 1/5/26 at 12:10 pm to
I've spot sprayed some stickers & others recently and have gotten zero action on them. I agree have to wait for green up.
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