Started By
Message

re: Spring Weed Guide For Lawns

Posted on 4/27/15 at 9:12 pm to
Posted by Daponch
Da Nortchore
Member since Mar 2013
996 posts
Posted on 4/27/15 at 9:12 pm to
I have been spraying lespedeza with SpeedZone Southern. It is a three-way that also knocks down dollar weed and Virginia buttonweed. Gotta spray below 85degrees though
Posted by bootlegger
Ponchatoula
Member since Dec 2012
5335 posts
Posted on 4/28/15 at 8:35 am to
I second the Speedzone, and it is a 4 way herbicide. Your Trimec (WeedFree Zone) is a true three way. Either will suffice for lespedeza, just remember that 2,4-D is the main ingredient in both. St Aug is prone to 2,4-D damage so make sure you calibrate and mix correctly.

We are all talking about selective herbicides, so there is no true "ounces per gallon" mixture if you are using a pump-up type sprayer.
This post was edited on 4/28/15 at 10:26 am
Posted by Easternrio
Member since May 2014
3755 posts
Posted on 4/28/15 at 9:50 am to
Paging bootlegger!

I carpet sprayed my tiffway bermuda lawn with msma Sunday mixed 2 Oz per gallon. I have a pretty bad crabgrass problem.
Temp was 89 at time of app. Now we have Temps in 50's and 60's which I know is way too low. What kind of results should I expect?
Posted by Daponch
Da Nortchore
Member since Mar 2013
996 posts
Posted on 4/28/15 at 9:56 am to
Yeah I was thinking of the Trimec which I used to use and moved to SpeedZone Southern
Posted by bootlegger
Ponchatoula
Member since Dec 2012
5335 posts
Posted on 4/28/15 at 10:33 am to
I would expect the same results, at a slower rate. Instead of re-applying at the recommended 10-14 days (for mature crabgrass), I'd wait 14-18 days. Just gauge your next application off of how the crabgrass responds.
Posted by Easternrio
Member since May 2014
3755 posts
Posted on 4/28/15 at 10:45 am to
Thanks that's kinda what I was expecting. This morning I checked it and crabgrass is showing a little wilt. Gonna hit it again in couple weeks to finish it off.
Posted by SATNIGHTS
Red Stick
Member since Jan 2008
2239 posts
Posted on 4/29/15 at 11:07 am to
I have sprayed weed free zone which knocked all of the broadleaf out, but now I have Sedge (see pic on pg8) and clover starting to take over. Thoughts? Sedgehammer? When should I start hitting it with fertilizer?
Posted by bootlegger
Ponchatoula
Member since Dec 2012
5335 posts
Posted on 4/29/15 at 11:21 am to
WeedFree Zone should easily knock out clover. I use Certainty on sedge, and it knocks it out in one application. I believe it is restricted though, so Sedgehammer should get it.
Posted by SATNIGHTS
Red Stick
Member since Jan 2008
2239 posts
Posted on 4/29/15 at 12:37 pm to
Thanks Boot.

So weed free zone, then an application of sedge hammer. When should I start laying fertilizer down?
Posted by bootlegger
Ponchatoula
Member since Dec 2012
5335 posts
Posted on 4/29/15 at 12:40 pm to
When you've got your weed problem on the downhill swing, and your lawn grass will be almost the sole beneficiary of the nutrients.
Posted by SATNIGHTS
Red Stick
Member since Jan 2008
2239 posts
Posted on 4/29/15 at 12:46 pm to
Thanks
Posted by fillmoregandt
OTM
Member since Nov 2009
14368 posts
Posted on 4/30/15 at 10:01 am to
Help on my situation please:

St Augustine grass- Bham, Alabama

I put out Scott's Bonus S on my backyard about a month ago. Didn't get a chance to do front yard. My application in the back was light so I figured I'd probably need to do a second application later on. Is it too late to weed and feed, or should I fertilize with triple 13 with the goal of the good grass choking out the weeds? Since the front yard never got the WnF, should I hit it or go straight into fertilizer?

Is Scott bonus S the safe bet at this time? Not expecting rain anytime soon, so should I pick up something in a bottle that attaches to my hose and spray out?



Cliff notes: is it too late to weed-and-feed or should I begin fertilizing?
If still weed and feeding, what's a good product to spray since it won't be raining anytime soon?

TIA
Posted by bootlegger
Ponchatoula
Member since Dec 2012
5335 posts
Posted on 4/30/15 at 11:36 am to
First, tell us what weeds you have. Different chemicals for different weed types.
Posted by fillmoregandt
OTM
Member since Nov 2009
14368 posts
Posted on 4/30/15 at 12:31 pm to
Mostly crabgrass with maybe a few others mixed in
Posted by bootlegger
Ponchatoula
Member since Dec 2012
5335 posts
Posted on 4/30/15 at 6:03 pm to
quote:

crabgrass


Hate that stuff. Once it's emerged, it's a tough battle. Some people say Image, but if you read the label it is only listed to suppress it. Pull it if possible, but if you have it widespread, spot treat with glyphosate. Someone else may have had some success with another chemical....hope they chime in. I'd like to know other options as well.
Posted by Easternrio
Member since May 2014
3755 posts
Posted on 5/1/15 at 8:34 am to
Yeah crabgrass is a b****.

Update bootlegger

That msma smoked my crabgrass with only slight yellowing to tiffway. One more app in about a week and it should be completely whipped out
Posted by SATNIGHTS
Red Stick
Member since Jan 2008
2239 posts
Posted on 5/3/15 at 9:43 am to
This post was edited on 5/3/15 at 9:45 am
Posted by SATNIGHTS
Red Stick
Member since Jan 2008
2239 posts
Posted on 5/3/15 at 9:44 am to
Ok so I hit this stuff with sledgehammer. Going to do another coat of weed free zone tonight. Thought after that? Rent an aerator and then fertilize?
Posted by bootlegger
Ponchatoula
Member since Dec 2012
5335 posts
Posted on 5/3/15 at 11:07 am to
Give the grass at least a week after the last pesticide application before you aerate. The lawn will be stressed from the spraying, so you don't want to shock it any further by aerating.
Posted by SATNIGHTS
Red Stick
Member since Jan 2008
2239 posts
Posted on 5/4/15 at 8:31 am to
Thanks Boot
Jump to page
Page First 8 9 10 11 12 ... 25
Jump to page
first pageprev pagePage 10 of 25Next pagelast page

Back to top
logoFollow TigerDroppings for LSU Football News
Follow us on Twitter, Facebook and Instagram to get the latest updates on LSU Football and Recruiting.

FacebookTwitterInstagram