Lawn Fungus
Lawn Fungus, Let Peterson’s Landscape help!

Fungus Among Us

These are the two most common turf types in our area affected by fungus.

Lawn fungus lives in your turf year-round. Most of the time it stays hidden—but when conditions are just right, it becomes active. That’s when damage begins.

Why Fungus Appears in North Texas Lawns

Our local weather creates the perfect environment for disease:

  • Warm days
  • Cool nights
  • High humidity
  • Low areas prone to trapping water

These conditions are especially common in spring and fall, making outbreaks more likely during these seasons.

Signs Your Lawn May Have Fungus

  • Circular patches in the lawn
  • Yellowing and browning typically appear after the fungus goes dormant
  • Active fungus often has an orange tint
  • Issues concentrated in shaded areas
  • Grass that looks stressed despite proper watering

What Causes Fungus to Spread

One of the most common mistakes is improper watering—especially overwatering.

Too much water creates ideal conditions for fungus to thrive:

  • Excess moisture sits on the lawn
  • Soil stays saturated longer than needed
  • Humidity increases around the turf

Watering at night makes this even worse, as moisture lingers without evaporation.

Another critical mistake:
Applying fertilizer during an active fungus outbreak can actually make the problem worse—causing it to spread rapidly, sometimes up to three times its current size.

Best Practice:
Water early in the morning so your lawn has time to dry throughout the day. Proper watering alone can significantly reduce fungal activity.

Fungus Prevention & Treatment

We take a proactive, science-based approach to protecting your lawn:

  • Targeted fungicide applications
  • Proper seasonal timing based on North Texas conditions
  • Coverage for St. Augustine and Zoysia turf
  • Ongoing monitoring to prevent future outbreaks

What to Expect After Treatment

Fungus control is a process—not an overnight fix.

Once treated:

  • The fungus is stopped from spreading
  • Grass will begin to recover gradually over time
  • Damaged areas may need time (and proper care) to fully fill back in

Patience is key, but with the right plan in place, your lawn will rebound.

If your lawn struggled last year, fungus likely played a role.

Limited-Time Offer

Get $50 OFF when you start our fungicide treatment program today.

Don’t wait until damage becomes visible—by then, recovery takes longer and costs more.

Final Thoughts

In North Texas, fungus isn’t a matter of if—it’s when.
The good news is that with proper watering habits and a proactive treatment plan, you can keep your lawn healthy, green, and protected year-round.

If you have any questions or would like to get started, just reply to this email—we’re here to help.

Thank you,
Matt