Taking Care of Weeds in the Fall
Stop Fall Weeds Before They Take Over Your Louisiana Lawn
The weather may be cooling down, but that doesn't mean it's time to stop thinking about your lawn.
In fact, one of the biggest fall lawn mistakes is waiting until weeds are everywhere before doing something about them.
Here in Louisiana, fall is an important time to start thinking ahead. While your warm-season grass begins slowing down, cool-season weeds are getting ready to make themselves at home. Taking action now can save you a lot of frustration later.
Why Are We Talking About Weeds Before You See Them?
Because that's the point!
Many of the weeds that become noticeable during the cooler months begin from seeds already sitting in your soil. Once conditions are right, those seeds germinate and suddenly those little weeds seem to be everywhere.
That's why pre-emergent weed control can be such an important part of a fall lawn-care routine.
Instead of waiting for weeds to appear and then trying to kill them, a properly timed pre-emergent helps prevent many weed seeds from successfully establishing in the first place.
Think of it as getting ahead of the problem instead of chasing it all winter.
Timing Matters
One of the most common questions we hear is:
"When should I put down pre-emergent?"
The answer isn't simply a specific date on the calendar. Soil temperatures and weather conditions matter, which is especially important in Louisiana where "fall" doesn't always feel very much like fall!
Applying too early or too late can affect how well your weed-control program works.
That's why it's a good idea to pay attention to local conditions and make sure you're choosing the right product for your particular lawn.
Don't Wait Until Your Lawn Is Covered in Weeds
Once weeds have already germinated and started growing, a pre-emergent isn't designed to make those existing weeds disappear.
At that point, you may need a different approach.
That's why identifying what is currently happening in your lawn is so important. Pre-emergent and post-emergent products serve different purposes, and using the wrong one can leave you wondering why your weeds aren't going away.
If you aren't sure what you're looking at, take a picture and bring it to us!
Know Your Grass Before You Treat It
Before applying any lawn product, make sure it is labeled for your type of turfgrass.
Different lawns have different needs, and not every weed-control product is appropriate for every grass variety.
Always read and follow the product label, including application rates, watering instructions, and turf restrictions.
Not sure what kind of grass you have? That's exactly the kind of question we're here to help with.
A Little Work Now Can Mean Fewer Weeds Later
It's tempting to forget about the lawn once summer ends, but fall lawn care can make a major difference in what you're dealing with during winter and early spring.
Your fall checklist can be as simple as:
- Identify your turfgrass.
- Look for existing weeds and lawn problems.
- Choose an appropriate fall weed-control strategy.
- Apply products according to their labels.
- Continue monitoring your lawn as temperatures change.
The goal isn't to wait until there's a problem—it's to get ahead of it.
Have a Lawn Question? Bring It to All Seasons!
Not sure which product you need? Can't identify a weed? Wondering whether it's the right time to treat your lawn?
Come see us at All Seasons Nursery & Landscaping in Lafayette.
Bring us a photo of your lawn or the weed you're fighting, and our team can help you determine your next step and find a product appropriate for your lawn.
Don't wait for the weeds to take over. A little fall preparation now can make maintaining your lawn much easier later!









