Patchy Lawn? Poa Annua Might Be To Blame

An Aggressive, Lawn-Killing Weed

Icon

Professional Poa Annua Control Services for a Patch-Free Lawn

Bare Patches

Poa annua (AKA annual bluegrass) leaves behind an uneven and patchy look because it grows faster and dies faster than the rest of your turf.

A Nutrient-Stealer

It robs the rest of your turf of valuable nutrients, water, and sunlight, which can force out your more desirable and healthy-colored turf.

A Growth Blocker

Poa annua is particularly harmful to maturing grasses that have not yet had the opportunity to become fully established.

Hard to Contain

Poa annua seeds can be accidentally spread by mowing your lawn or even just walking from one area to another.

Yellow Patches

Poa annua doesn’t stand up to hot, dry conditions. This leads to it frequently dying mid-season and leaving yellow spots in its wake.

Hard to Control

A lot of homeowners get frustrated trying to manage this themselves. Call a poa annua control expert to save yourself the time and disappointment.

Image
What is Poa Annua?

Poa annua is one of the most common cool-season weeds that homeowners encounter as they tend to their lawns. Although it can be an issue on all lawns, it is primarily found in areas where Bermuda grass, fescue, and bentgrass are grown.

The most common types of “Poa” include:

  • Kentucky bluegrass (Poa pratensis) is a common cool-season turf species
  • Rough bluegrass (Poa trivialis) does well in moist, shaded areas

Poa annua is clearly distinguishable from desirable turfgrass species, with aggressive, unsightly characteristics that earn its classification as a weed. It not only uses up the valuable nutrients, water, and resources that you want to nourish your desirable turfgrass.

It also leaves behind unsightly bare patches when it dies in the heat of the summer, causing lawns to take on a dry, unhealthy appearance.

How Do I Kill Poa Annua Growing in My Lawn?

When it comes to killing poa annua, prevention is critical. So is early identification. Homeowners often take action when they notice the white, flowery seed heads adorning their lawns. However, once poa has reached this stage of maturity, it is often too late for post-emergent treatment.

If your lawn has had poa issues in the past, you can be sure that they will return once again – whether annually, biannually, or sporadically. Effective poa treatment involves strategically timed pre-emergent treatments and a long-term plan with a trained professional.

How Do I Get Rid of Poa Annua?

Poa germinates in the late fall or early spring, so timing is important in controlling this hearty invader. Your Weed Man professional can provide a thorough inspection of your lawn and create a customized treatment plan.

To control annual bluegrass, the best defense is a good offense. This starts by maintaining a thick, healthy lawn with a strong root base. A dense lawn and root system will not allow poa and other invasive weeds to take root and grow.

This includes:

  • Watering: Deep, infrequent watering will also limit opportunities for the damp-loving poa to thrive.
  • Mowing: Raising the height of your mower can help defeat this low-growing weed.
  • Fertilizing: Weed Man’s specially formulated, slow-release granular fertilizer will give your lawn the nutrients it needs.
  • Aeration and Overseeding: Aerate and overseed annually to fill in bare areas and to choke out unwanted grasses and weeds.

By the time you notice it, the damage has already begun. Don’t wait! Find the local Weed Man in your area today!

CUSTOMER SUCCESS STORIES

We have helped countless homeowners take their lawns from weedy to “Wow!”

Weed Man Greenville, SC

Weed Man deserves 10 stars! I’ve been a customer for 3 years and every service visit has been perfect! As far as pest control goes, Creatures no longer find their way into my home, nor do they hang around outside! Just started the lawn program but the weeds were dead within a couple hours of treatment! I’m a very happy customer! Great caring customer service and service guys! You can’t go wrong with Weed Man!

Inez Jones - Reviewer's Profile Image

Inez Jones

2025/07/03

Weed Man Austin, TX

I've been with Weed Man for 2 years or more and man they have been very helpful. Being a working mom and having 50 million things to do and one of them is not having to worry about my lawn because I know Weed Man will take care of it. I was always trying to find new ingredients to help with the weeds in my lawn and how time consuming it was, now I just wait for Weed Man to put me on their schedule. The price to me is reasonable for the service they provide.

Cristina Birdwell - Reviewer's Profile Image

Cristina Birdwell

2025/10/02

Weed Man Billings, MT

The Weed Man has successfully eradicated an enormous number of weeds in my backyard with their initial treatment. I have found the Weed Man to be exceptionally responsive to any requests that I have made. The service is competent and very friendly. I highly recommend this company! Post Season follow-up: Throughout the season (It is now mid-September), the Weed Man technician, Damien, provided excellent service and was immediately responsive to all of my requests. If there were a couple of instances of a weed or two reappearing, he gladly stopped by to treat it. It has been a pleasure using Weed Man, and I absolutely recommend its services to anyone with a weed issue. I will continue to use Weed Man on an annual basis.

Robert Goodman - Reviewer's Profile Image

Robert Goodman

2025/09/03

Fertilization Icon

Fertilization

Achieve golf course quality results with Weed Man's premium, proprietary, slow-release granular fertilizer, specially blended with your lawn's nutrition in mind.

Weed Control Icon

Weed Control

Eliminate unsightly and aggressive weeds with top-of-the-line products, specially tailored to the needs of your lawn and safely applied in the hands of our trained professionals.

Aeration Icon

Aeration

Aeration promotes good root health by removing small cores of soil to reduce your lawn’s thatch layer, allowing water, air, and nutrients to reach the areas that need it most.

Bed Control Icon

Bed Control

Manage unwanted weeds and grasses popping up in the landscaped areas of your property, including gardens, shrub beds, and mulched areas.

Crabgrass Control Icon

Crabgrass Control

Manage troublesome, difficult-to-identify crabgrass—before it has a chance to germinate and after it pops up in your lawn—with top-of-the-line products, safely applied in the hands of our trained professionals.

Crack and Crevice Control Icon

Crack and Crevice Control

Manage unwanted weeds and grasses popping up in areas of your property, such as your driveway, patio, sidewalk, or walkway.

Disease Control Icon

Disease Control

Our trained and certified technicians will diagnose the presence of lawn diseases and implement a custom treatment plan to control disease-related damage in your lawn.

Grub Control Icon

Grub Control

Defend your lawn from grub damage. Our trained and certified technicians will identify the infestation and recommend the best solution for your lawn.

Soil pH Control Icon

Soil pH Control

Our trained and certified technicians will assess and restore the soil to an acceptable pH balance, allowing your lawn to properly absorb all the water and nutrients it needs.

Insect Control Icon

Insect Control

Defend your lawn from insect damage. Our trained and certified technicians will identify, prevent, and control an infestation of turf-damaging insects.

Mosquito Control Icon

Mosquito Control

Reclaim your outdoor space from annoying, biting mosquitoes. Get custom, targeted control and regular service from a trained professional, effectively reducing the mosquito population in your yard.

Overseeding Icon

Overseeding

Overseeding strengthens your lawn and replenishes thin or bare areas with high quality grass seed.

WEED MAN GUARANTEE

We stand behind our services, and we'll happily visit your property in between scheduled visits, as needed and free of charge, to address any concerns and find suitable solutions for you. That’s our service guarantee!

Need Lawn Care Tips?

Get free advice from our lawn care experts to keep your yard looking its best all year!

SHOW ME