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Hardest lawn weeds to control

Posted on 5/27/20 at 4:57 pm
Posted by Glock17
Member since Oct 2007
22434 posts
Posted on 5/27/20 at 4:57 pm
What’s your toughest weeds to get under control? I seem to have the biggest issues with button weed and dollar weed. Just spayed some MSM Turf and will probably repeat it it a month or so.
Posted by jimbeam
University of LSU
Member since Oct 2011
75703 posts
Posted on 5/27/20 at 4:59 pm to
MSM works very well on VBW. Hit it at least twice for best results.

I struggle most with that and Dallis grass.
Posted by Drunken Crawfish
Member since Apr 2017
3825 posts
Posted on 5/27/20 at 5:02 pm to
3/4 acre Bermuda lawn. I have had nearly 100 spots of VBW that I have sprayed this year. Celsius is my go to, but I also noticed that Image did a decent job of knocking it back. Woodsorrel has decided to join the party now and I sprayed with Celsius last week. Nutsedge is also a problem, but the wife has told me not to do anything about it since she doesn't want yellow spots in our yard for a baby shower that is in a few weeks so its running wild. At least its green and somewhat looks like grass.
Posted by jimbeam
University of LSU
Member since Oct 2011
75703 posts
Posted on 5/27/20 at 5:08 pm to
quote:

At least its green and somewhat looks like grass.
Thats what kills me. Gotta either let it get long to see it or blanket spray to really get it
This post was edited on 5/27/20 at 5:08 pm
Posted by The Nino
Member since Jan 2010
21527 posts
Posted on 5/27/20 at 5:23 pm to
wild violet in a bermuda lawn
Posted by Glock17
Member since Oct 2007
22434 posts
Posted on 5/27/20 at 5:28 pm to
quote:

MSM works very well on VBW. Hit it at least twice for best results.


I had it really bad last summer and didn’t spray until late summer, and pretty sure I just sprayed once. Most of what I read says if you want to have any chance to control it to spray early spring.

My plan to to spray again in a few weeks, then maybe hit it with milorganite a few weeks after
This post was edited on 5/27/20 at 5:29 pm
Posted by awestruck
Member since Jan 2015
10980 posts
Posted on 5/27/20 at 5:52 pm to
poison ivy
Posted by ronk
Member since Jan 2015
6245 posts
Posted on 5/27/20 at 6:37 pm to
Your hardest weeds to control are always going to be the grassy variety. Most of the time whatever damages them will also damage your real grass. Dallisgrass, little barley, common bermuda, torpedo grass, and king ranch blue stem.
Posted by deeprig9
Unincorporated Ozora, Georgia
Member since Sep 2012
64391 posts
Posted on 5/27/20 at 6:51 pm to
Woodsorrel (oxalis)
Virginia Buttonweed
Something that starts with an M, I can't spell or pronounce it
Poa Annua

Posted by gamecocks22
SC
Member since Dec 2012
4913 posts
Posted on 5/27/20 at 8:35 pm to
Poa annua
Dallis grass
Posted by BRich
Old Metairie
Member since Aug 2017
2244 posts
Posted on 5/27/20 at 8:49 pm to
Basketgrass in a shady back yard...
Posted by TheBoo
South to Louisiana
Member since Aug 2012
4555 posts
Posted on 5/27/20 at 11:10 pm to
Dallisgrass and Torpedograss. I picture satan himself watering a lawn of both of these in hell smiling with pride.
This post was edited on 5/27/20 at 11:12 pm
Posted by DimMak
Member since May 2020
8 posts
Posted on 5/27/20 at 11:57 pm to
dallisgrass is the worst.

I nuked each individual pod last year and my yard looked like a dalmation of brown spots amongst otherwise st augustine filled paradise.
Posted by TheWiz
Third World, LA
Member since Aug 2007
11690 posts
Posted on 5/28/20 at 7:50 am to
quote:

Celsius is my go to,

How frequently do you apply this? 4-6 weeks?
Posted by PillageUrVillage
Mordor
Member since Mar 2011
14831 posts
Posted on 5/28/20 at 7:57 am to
quote:

dallisgrass is the worst. I nuked each individual pod last year and my yard looked like a dalmation of brown spots amongst otherwise st augustine filled paradise.


Yeah, kinda what mine is looking like now.

Although, I still have plenty of dallis. CauseI didn't want to do too much damage. I figured, a little at a time.
Posted by Peejack84
Lafayette
Member since Aug 2019
125 posts
Posted on 5/28/20 at 8:11 am to
quote:

Although, I still have plenty of dallis. CauseI didn't want to do too much damage. I figured, a little at a time.


I'm doing a little bit at a time also. Got a spray bottle with roundup and spray as little as possible to minimize damage to the surrounding grass.
Posted by sosaysmorvant
River Parishes, LA
Member since Feb 2008
1317 posts
Posted on 5/28/20 at 8:16 am to
Lespedeza

I can't seem to eradicate this bitch. I hand pull a lot cause it aggravates my eye when it forms patches in my lawn. Preemergent must not work well on this weed, cause I apply Dimension 2EW twice a year.
Posted by jimbeam
University of LSU
Member since Oct 2011
75703 posts
Posted on 5/28/20 at 8:17 am to
I hand wiped some about two weeks ago and have a bunch of brown spots in my yard
Posted by Drunken Crawfish
Member since Apr 2017
3825 posts
Posted on 5/28/20 at 8:40 am to
quote:

How frequently do you apply this? 4-6 weeks?


I haven't done a blanket application of Celsius this year, but when I notice some VBW come up I'll spot spray. Then check back in about 10-14 days and hit it again if its not knocked out.

Can't afford to blanket spray
Posted by ronk
Member since Jan 2015
6245 posts
Posted on 5/28/20 at 8:54 am to
Msm and Celsius in combination will usually wipe it out on the first go round.
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