Skip to Main Content
Back to Navigation

The Ultimate March Guide to Pre-Emergents for Turf-Type Tall Fescue Lawns in Virginia

A thick, green lawn is the dream of every homeowner, but keeping turf-type tall fescue in top shape requires strategic care—especially when it comes to weed prevention. 

One of the most effective tools for maintaining a pristine lawn is the use of pre-emergent herbicides. These powerful products create a barrier in the soil, stopping weed seeds from sprouting before they become a nuisance.

Why March is the Best Time to Apply Pre-Emergents

Preventing weeds before they emerge is the key to a well-maintained lawn. Pre-emergent herbicides are specifically designed to halt weed seed germination, making them an essential part of lawn care. In Virginia, applying these treatments in early spring—particularly in March—helps stop aggressive weeds like crabgrass before they take hold.

The arrival of March signals rising soil temperatures, which in turn trigger weed germination. Applying a pre-emergent herbicide at this time ensures that your lawn is protected before weeds begin to sprout. Proper timing is essential, as pre-emergents lose their effectiveness once weeds have already emerged, making post-emergent herbicides the only option for removal.

Choosing the Right Pre-Emergent Herbicide

Choosing the right pre-emergent herbicide is essential for maintaining a healthy turf-type tall fescue lawn in Virginia’s climate. It’s important to consider factors such as the specific weeds a product targets, whether you prefer a granular or liquid application, and how it fits into your overall lawn care routine.

At Pleasants Hardware, we highly recommend Scotts and Jonathan Green for effective pre-emergent control. These trusted brands offer top-quality solutions designed to prevent crabgrass and other invasive weeds before they germinate, helping you achieve a lush, weed-free lawn all season long.

Best Practices for Application

Proper application techniques ensure maximum effectiveness of pre-emergent herbicides. First, monitor soil temperatures using a soil thermometer to confirm they consistently reach 55°F before application. Distribute the herbicide evenly across your lawn using a broadcast spreader for uniform coverage.

Once applied, water your lawn thoroughly to activate the herbicide and create a protective barrier in the soil. Avoid aerating or dethatching immediately after application, as this can disrupt the herbicide layer. If weeds have already started growing, consider using a post-emergent herbicide for complete control. Paying attention to weather conditions in Richmond will also help you time your application for the best results.

Applying a pre-emergent herbicide in March is one of the most effective ways to maintain a healthy, weed-free turf-type tall fescue lawn in Virginia. Pleasants Hardware offers a wide range of pre-emergent herbicides designed for the specific needs of Virginia lawns, helping you achieve a lush, thriving yard all season long. Stop by your neighborhood Pleasants Hardware today!

test

Mother's Day Gift Guide

Check out these last-minute gifts that every kind of mom is sure to love!

Learn more
test

How to Get Rid of Dandelions Permanently

Want to learn how to get rid of dandelions in your backyard? Say goodbye to frustration and weeds with Do it Best’s top tips to kill dandelions.

Learn more
test

Beginner’s Guide to Backyard Bird Feeding

Tips and tricks for attracting beautiful feathered friends all year long

Learn more
test

What to Do with Fall Leaves

Leaves on the ground mark the start of the fall season! Want to make the most of it? Check out Do it Best's 6 easy things you can do with your fall leaves!

Learn more
test

Best Indoor & Outdoor Mosquito Killer Products

Spend more time outdoors without worrying about pesky bug bites

Learn more