Preparing Your North Texas Lawn for Winter
Winter in North Texas is unpredictable. One week it's 70°F, the next you're dealing with a hard freeze. Proper fall preparation ensures your Bermuda or Zoysia grass survives the cold months and bounces back strong in spring. Here's what every homeowner in Rockwall, Rowlett, Heath, and the surrounding communities should do before winter arrives.
Lower Your Mowing Height Gradually
As growth slows in late October and November, gradually reduce your mowing height over 2-3 cuts. For Bermuda grass, bring it down from your summer height of 2-2.5 inches to about 1.5 inches by mid-November. This prevents the lawn from matting under frost and reduces the amount of dead material you'll need to scalp in spring.
At Go Green Electric, we adjust our mowing heights automatically as part of our seasonal maintenance plans. Our electric mowers provide precise height control that ensures a clean, even cut at every setting.
Apply a Winterizer Fertilizer
The most important fertilizer application of the year happens in late October or early November. A winterizer fertilizer (high in potassium) strengthens grass roots and cell walls, improving cold tolerance and disease resistance through the dormant season.
Timing matters: Apply before the first hard freeze but after the lawn has stopped actively growing. In the Rockwall area, this typically falls between October 25 and November 15.
What to use: Look for a fertilizer with a high third number (potassium). A ratio like 15-0-15 or 10-0-20 is ideal for winter preparation. Avoid high-nitrogen fertilizers in fall — they stimulate top growth that's vulnerable to freeze damage.
Address Weeds Before Dormancy
Fall is actually the best time to treat broadleaf weeds like dandelions, clover, and henbit. These cool-season weeds are actively growing in fall while your warm-season grass is slowing down, making herbicide applications more effective and less likely to damage your lawn.
Pre-emergent timing: Apply a fall pre-emergent in mid-September to prevent winter annual weeds (like Poa annua and henbit) from establishing. This is separate from your spring pre-emergent application.
Post-emergent spot treatment: Target any existing broadleaf weeds with a selective herbicide in October while temperatures are still above 60°F.
Keep Watering (But Reduce Frequency)
A common mistake is shutting off irrigation too early. Even as your lawn goes dormant, the root system still needs moisture. Dehydrated roots are more susceptible to freeze damage.
Fall schedule: Reduce watering to once per week in October, then once every 10-14 days in November and December. Water only when there's been no significant rainfall.
Winter watering: During extended dry periods in winter, water once every 2-3 weeks. This is especially important for newly established lawns and areas near foundations.
Clean Up Leaves Promptly
Fallen leaves left on the lawn block sunlight and trap moisture, creating conditions for fungal disease. In neighborhoods with mature trees — common in Garland, Mesquite, and older parts of Rowlett — leaf accumulation can smother grass in just a few weeks.
Our approach: Go Green Electric uses battery-powered blowers that are powerful enough to handle heavy leaf loads while being quiet enough for early morning service. We remove leaves as part of our regular maintenance visits throughout fall.
Aerate in Fall for Best Results
Core aeration — pulling small plugs of soil from the lawn — is most effective in fall for North Texas warm-season grasses. Aeration relieves soil compaction, improves water penetration, and allows roots to expand before winter dormancy.
Best timing: September through mid-October, while the grass is still actively growing and can recover from the aeration process.
Our equipment: Our electric aerators produce the same results as gas-powered units without the noise and emissions. We can aerate your property without disturbing your neighbors or your family.
Winterize Your Irrigation System
North Texas doesn't typically require full irrigation blowouts like northern states, but you should:
- Adjust your controller to a winter schedule (once every 2-3 weeks)
- Insulate exposed pipes and backflow preventers before the first freeze
- Check for leaks before winter — a small leak becomes a big problem when pipes freeze
- Know your shutoff valve location in case of emergency during a freeze event
Schedule Your Spring Scalping Early
The best lawn care companies in the Rockwall area book up quickly for spring scalping. If you're on a maintenance plan with Go Green Electric, your spring scalping is already scheduled. If not, contact us in January to reserve your spot.
Serving Rockwall, Rowlett, Heath, Sunnyvale, Forney, Garland, and Mesquite with 100% electric, emission-free lawn care.
