Top 5 Grassy Weeds in North Texas
Maintaining a lush, green lawn in North Texas comes with its fair share of challenges—especially when it comes to dealing with invasive grassy weeds. These unwelcome intruders not only make your yard look patchy and unkempt, but they also compete with your turfgrass for vital nutrients, sunlight, and water.
Here are the top 5 grassy weeds commonly found in North Texas lawns—and how to identify and manage them.
1. Crowfoot Grass
Crowfoot grass is a summer annual that thrives in compacted soils and areas with poor drainage. It's easy to spot thanks to its coarse texture and distinctive seed heads that resemble a bird’s foot—hence the name. This weed grows rapidly in warm weather and spreads quickly if left untreated.
Want to get rid of it? Check out this full guide on how to get rid of crowfoot grass.
2. Crabgrass
Crabgrass is perhaps the most notorious grassy weed in North Texas. It grows low to the ground with wide, flat blades and spreads like wildfire once temperatures rise above 55°F. Crabgrass often invades bare or weak spots in your lawn and becomes difficult to manage if not caught early in the season.
Pro Tip: Apply a pre-emergent herbicide in early spring to prevent it from sprouting.
3. Dallisgrass
Dallisgrass is a tough, perennial weed that forms unsightly clumps and can grow taller than your turf. Its coarse blades and prominent seed heads make it stand out, and it tends to thrive in moist, overwatered areas. Mowing only encourages its spread by distributing seeds.
Control Tip: Spot-treat with a post-emergent herbicide formulated for grassy weeds.
4. Johnsongrass
Johnsongrass is more than just a lawn nuisance—it’s classified as an invasive species in Texas. It has broad leaves, grows up to six feet tall, and spreads through underground rhizomes, making it incredibly aggressive and hard to kill.
Management Strategy: A combination of digging out roots and repeated herbicide applications is often needed.
5. Goosegrass
Goosegrass grows in a rosette pattern and thrives in compacted, high-traffic areas of your lawn. It’s usually seen in late spring through fall and resembles crabgrass but has flatter, shinier leaves. Its deep roots make it resistant to drought, mowing, and light herbicide treatments.
Best Defense: Aerate your lawn regularly and improve drainage to prevent compaction.
Keep Your Lawn Weed-Free Year-Round
Spotting grassy weeds early is key to keeping them from spreading. Regular mowing, proper irrigation, and the right fertilization schedule can also go a long way toward maintaining a healthy, weed-resistant lawn. For expert help tackling weeds and maintaining a beautiful yard in North Texas, don’t hesitate to contact your local lawn care professionals.
