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Nutsedge in new sod...any hope?

Posted on 7/27/14 at 6:39 pm
Posted by loopback
Member since Jul 2011
4870 posts
Posted on 7/27/14 at 6:39 pm
Newly sodded yard at new house. Been about a month and I've been watering when it doesn't rain. fricker is now filled with nutsedge. Any thoughts on how to get rid of this?

Internet reading has cast a dim light. Apparently it is one tough weed.

Edited to fix accidental post before finishing.
This post was edited on 7/27/14 at 6:43 pm
Posted by KingRanch
The Ranch
Member since Mar 2012
61605 posts
Posted on 7/27/14 at 6:40 pm to
Yep

ETA: I don't have a fricking clue
This post was edited on 7/27/14 at 6:47 pm
Posted by AllGravy
Red Stick
Member since Mar 2014
143 posts
Posted on 7/27/14 at 6:50 pm to
What kind of sod? Here's my experience.

Nutsedge in new sod = Not an issue.

Nutsedge in your flower beds = Nuke the entire site from orbit - it's the only way to be sure.
Posted by Tigerpaw123
Louisiana
Member since Mar 2007
17261 posts
Posted on 7/27/14 at 6:51 pm to
Use image spray, but it takes about 3applications a few weeks apart
Posted by Spankum
Miss-sippi
Member since Jan 2007
56040 posts
Posted on 7/27/14 at 6:51 pm to
I did hear last week that nutsedge makes some little potatoe-like things under the ground that was a major food of prehistoric man...might be some good eating in your yard...
Posted by loopback
Member since Jul 2011
4870 posts
Posted on 7/27/14 at 7:01 pm to
I believe it's centipede grass. And yes they do make "nuts" at the base of the roots. But I ain't about to try eating them.
Posted by Twenty 49
Shreveport
Member since Jun 2014
18770 posts
Posted on 7/27/14 at 7:11 pm to
As the grass gets established and starts to thrive, it will generally crowd out the nutsedge.

Anywhere the grass is weak or dies back, or in cracks between pieces of sod, the damn sedge will pop up.

It also like areas that stay wet, so when you back off on the watering after your grass gets going, that may help too.
Posted by AllGravy
Red Stick
Member since Mar 2014
143 posts
Posted on 7/27/14 at 7:17 pm to
quote:

As the grass gets established and starts to thrive, it will generally crowd out the nutsedge.


This
Posted by loopback
Member since Jul 2011
4870 posts
Posted on 7/27/14 at 7:24 pm to
Well its been about a month and I've backed off the watering. But it rains even damn afternoon.

The grass is growing well but so is the nutsedge. My hope was that it would crowd out the nutsedge but so far no luck. Guess I just need to be more patient.
Posted by LEASTBAY
Member since Aug 2007
14295 posts
Posted on 7/27/14 at 7:33 pm to
sedgehammer, get a few packets from ebay. Mix in water, watch that shite die
Posted by bootlegger
Ponchatoula
Member since Dec 2012
5337 posts
Posted on 7/27/14 at 8:39 pm to
Certainty herbicide
Posted by Geauxtiga
No man's land
Member since Jan 2008
34377 posts
Posted on 7/27/14 at 8:44 pm to
"Permit". It's very expensive but the best. I spray it in flower beds and it's so selective it won't harm flowers.

Takes about 10 days. You'll think it didn't work then you'll forget cause they'll disappear.
Posted by Geauxtiga
No man's land
Member since Jan 2008
34377 posts
Posted on 7/27/14 at 8:46 pm to
quote:

As the grass gets established and starts to thrive, it will generally crowd out the nutsedge.

It came through a friend's pool liner.
Posted by loopback
Member since Jul 2011
4870 posts
Posted on 7/27/14 at 8:52 pm to
quote:

Permit". It's very expensive but the best. I spray it in flower beds and it's so selective it won't harm flowers.


So should I selective spray the plants themselves or just coat the whole yard?
Posted by Gillnet
On the river
Member since Jul 2014
190 posts
Posted on 7/27/14 at 9:22 pm to
Grow it and harvest the seeds. Plant on an area that will flood this winter and shoot ducks.
Posted by Grassy1
Member since Oct 2009
6256 posts
Posted on 7/27/14 at 9:36 pm to
quote:

Yep

ETA: I don't have a fricking clue


Is there no limit to you adding to your post count?
Posted by ToulatownTiger
Louisiana
Member since Oct 2012
4597 posts
Posted on 7/27/14 at 10:00 pm to
Too bad i didnt take a picture of my nutsedge drawing at work. It was classic.
Posted by Geauxtiga
No man's land
Member since Jan 2008
34377 posts
Posted on 7/27/14 at 11:55 pm to
quote:

So should I selective spray the plants themselves or just coat the whole yard?
Wet the weed (nutsedge), whatever that entails.

We usually get someone to go in with us when we buy it. It's costly but goes a LONG way. A local co-op also would break open a pack and sell individual packets to help the smaller guy.
Posted by jobbieman
Baton Rouge
Member since Sep 2009
384 posts
Posted on 7/28/14 at 6:49 am to
I have a centipede lawn and have had nutsedge present at one time or another. Spray with Image following the manufacturers instructions. I have also used Image effectively to eliminate nutsedge in my Lariope border grass. Good luck!
Posted by samson'sseed
Augusta
Member since Aug 2013
2070 posts
Posted on 7/28/14 at 7:58 am to
I grew nutsedge in my garden on purpose.

They taste like almonds but are hard to clean.

If I were you, I'd kill the grass and keep the nutsedge.

They are a favored food for wildlife.
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