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Suggestions for weed control this time of year?

Posted on 3/23/20 at 9:59 am
Posted by mouton
Savannah,Ga
Member since Aug 2006
28276 posts
Posted on 3/23/20 at 9:59 am
I have used Spectracide with atrazine in the past but I keep reading it is not best to use something this strong once temps start getting close to 85 degrees and above. I live in Savannah, Ga. and have a combination of centipede and St Augustine.
Posted by Clint Torres
Member since Oct 2011
2662 posts
Posted on 3/23/20 at 10:11 am to
Seems like the consensus is Celcius or MSM Turf
Posted by ronk
Member since Jan 2015
6215 posts
Posted on 3/23/20 at 10:16 am to
Atrazine is labeled for April 15th and if bermuda is greened up it will kill it. MSM is good but I like Celsius better.
Posted by jimbeam
University of LSU
Member since Oct 2011
75703 posts
Posted on 3/23/20 at 11:15 am to
I’m a fan of MSM
Posted by mouton
Savannah,Ga
Member since Aug 2006
28276 posts
Posted on 3/23/20 at 11:18 am to
Any tips or tricks on using MSM or Celsius?
Posted by ronk
Member since Jan 2015
6215 posts
Posted on 3/23/20 at 11:22 am to
MSM is slower acting but cheaper. Celsius works quicker and works better on harder to remove weeds like virginia button weed, lespedeza, wild violet, etc. No matter which one you use follow the label. If it calls for surfactant or seed oil use it. I have fill charts for both products.
Posted by Clint Torres
Member since Oct 2011
2662 posts
Posted on 3/23/20 at 11:28 am to
If you're using MSM, make sure you get their measuring device as you only use tiny amounts of it... and it's critical to keep it away from hard woods like oaks.
Posted by mouton
Savannah,Ga
Member since Aug 2006
28276 posts
Posted on 3/23/20 at 11:35 am to
Where is the best place to get these?
Posted by Clint Torres
Member since Oct 2011
2662 posts
Posted on 3/23/20 at 11:36 am to
Here's a LINK I just found. Don't know anything about this business though.

You can try calling local nurseries or garden centers. Big box like Home Depot/Lowes will not have this stuff.
This post was edited on 3/23/20 at 11:38 am
Posted by ronk
Member since Jan 2015
6215 posts
Posted on 3/23/20 at 1:26 pm to
Site One
Posted by mouton
Savannah,Ga
Member since Aug 2006
28276 posts
Posted on 3/23/20 at 5:42 pm to
Anything comparable I can get at Home Depot? Would like to treat this weekend but not sure how quick I could get something like this shipped.
Posted by ronk
Member since Jan 2015
6215 posts
Posted on 3/23/20 at 6:20 pm to
Are you in Baton Rouge? There’s a site one there. Feed stores might have it too
Posted by Deerhunter62
Member since Mar 2014
307 posts
Posted on 3/23/20 at 8:28 pm to
I use MSM-T and buy it on E-Bay.
Posted by mouton
Savannah,Ga
Member since Aug 2006
28276 posts
Posted on 3/24/20 at 10:51 am to
quote:

Are you in Baton Rouge? There’s a site one there. Feed stores might have it too


No I am in Ga and my city just issued a shelter in place so I am not sure if a lot of the smaller places will even be open.

This post was edited on 3/24/20 at 10:53 am
Posted by CrawDude
Baton Rouge
Member since Apr 2019
5271 posts
Posted on 3/24/20 at 12:10 pm to
It might be easier for you to order the MSM Turf on Amazon, 2 oz bottle is plenty, and 1/8 teaspoon measuring spoon, and have that available for use in warm weather conditions. 85 F+. You don’t want to use this until your St Aug and Centipede are fully greened up.

You can also order Hi-Yield Atrazine and Fertilome Weed-Free-Zone and Hi Yield surfactant from Amazon and spray it if temps are less than 85 F. I know you’ll be hot in Savannah this week, but looks like you’ll have nice cooler weather next week. Use of this “cocktail” does not require the lawn grass to be greened it. Good size retail plant nurseries usually carry these products, and as well good size hardware stores, at least they do in our area of Louisiana, but who is going to be open......,

You can spray the entire lawn if covered in weeds or spot spray clumps of weeds.

Below are the “recipes” - follow the instructions and read the labels on the bottles of herbicides. Note: the MSM Tuft recipe for Virginia Buttonweed is applicable to most, not all, weeds in your lawn.


Posted by rented mule
Member since Sep 2005
2365 posts
Posted on 3/25/20 at 3:56 pm to
is that .1oz = 1 tsp in the picture, or 1oz = 1tsp
This post was edited on 3/25/20 at 3:57 pm
Posted by CrawDude
Baton Rouge
Member since Apr 2019
5271 posts
Posted on 3/25/20 at 4:43 pm to
It’s 0.1 oz per teaspoon - should have put a “0” in front of the decimal.

Not sure why they put that line in there anyway, just a source of confusion, when the fifth line says to use a 1/8 of a teaspoon. I’ll tell them they should fix that next time I go to Cleggs.
Posted by LSUDbrous90
Lafayette
Member since Dec 2011
1451 posts
Posted on 3/25/20 at 5:53 pm to
I need to fertilize, mow, and apply one more winter weed cocktail now. What order should I do that in and do I have to leave time in between them?
Posted by CrawDude
Baton Rouge
Member since Apr 2019
5271 posts
Posted on 3/25/20 at 6:57 pm to
quote:

need to fertilize, mow, and apply one more winter weed cocktail now. What order should I do that in and do I have to leave time in between them?

I’d spray herbicide first, 2 days later +, I’d cut grass grass and fertilize on the same day.
Posted by NPComb
Member since Jan 2019
27381 posts
Posted on 3/25/20 at 7:07 pm to
Yea. Don't waste your money on Scotts if you have St Aug. I think the dollar bill and clover weeds ate it plant food. Total waste of money.
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