Why Pre-Emergent Weed Control Matters This Time of Year

When the seasons shift on the Northshore, it’s not just the weather that changes—your lawn is also entering a critical growth stage. One of the best steps you can take to protect your grass this time of year is applying a pre-emergent herbicide.

Unlike regular weed killers, pre-emergents stop weeds before they even break the surface. Think of it as putting up a protective barrier in the soil—blocking weed seeds from sprouting and stealing nutrients, water, and sunlight from your turf.

Why Fall Pre-Emergent Is Essential

Here in Covington, Mandeville, and across St. Tammany Parish, our warm climate means weeds don’t take much of a break. Fall is prime time for winter weeds like annual bluegrass, chickweed, and henbit. Without treatment, they’ll germinate and take over your lawn before spring.

Applying a pre-emergent now:

• Prevents weed seeds from germinating in cooler months.

• Reduces the need for spot-spraying later (saving you time and money).

• Keeps grass healthy and strong, since it won’t be competing with weeds.

Timing Is Everything

Pre-emergents only work before weed seeds sprout. That’s why it’s critical to apply them now—when soil temps are dropping but before weeds establish roots. Waiting too long means those seeds will already be growing, and you’ll miss your window of control.

Partner With Professionals

At Cultivate, we know the local soil, weather patterns, and turf types across the Northshore. We time applications precisely so your lawn gets maximum protection, without risking stress to your grass.

Fall pre-emergent is one of the smartest investments you can make for a healthier, greener, and weed-free yard in spring.

Ready to protect your lawn before weeds show up? Fill out a service form today to get started!