As the Texas heat finally eases and fall arrives, many Austin homeowners start thinking less about lawn care. After all, cooler temps and the occasional autumn rain seem like they should give your sprinkler system a break. But here’s the truth: fall is one of the most important times to pay attention to your irrigation system.
Here are a few surprising fall sprinkler system facts that most homeowners don’t know, but should.
Your Lawn Still Needs Water in Fall
Even though your grass isn’t growing as quickly, its roots are still hard at work. Consistent watering helps turfgrass store up nutrients and energy for winter dormancy and ensures a healthier green-up next spring. In Austin, aim for deep, infrequent watering once a week unless we get steady rain.
Overwatering in Cooler Weather Wastes Water (and Money)
Fall days are shorter and cooler, which means less evaporation. If your sprinkler system is still running on a summer schedule, you could be overwatering. That not only increases your water bill but can also encourage fungus in your lawn. Adjust your controller to water less often, but long enough to soak the soil 6–8 inches deep.
Sprinkler Heads Shift More Than You Think
Summer foot traffic, mowing, and pets running around can knock sprinkler heads out of alignment. In fall, this leads to uneven coverage, meaning some spots may get soaked while others dry out. A quick inspection and adjustment now ensures even watering.
Rain & Freeze Sensors Are Critical This Season
Austin weather is unpredictable. One week it’s 90°, the next we can get an early cold front. A working rain and freeze sensor ensures your sprinklers don’t run when it’s raining, or worse, when temps dip near freezing. Not only is it smart, but it’s also required by Texas law for new irrigation systems.
Fall Is the Best Time for a System Check-Up
Think of fall as your sprinkler system’s “tune-up” month. A fall inspection can:
- Catch leaks or cracks before winter weather makes them worse
- Test your controller and sensors
- Make adjustments for fall watering needs
- Ensure your system is ready for sudden cold snaps
The Bottom Line
Your sprinkler system works hard all summer in Austin’s heat. Fall is the perfect time to give it a little attention so it runs efficiently, saves water, and protects your landscape heading into winter.
At Smart Earth Sprinklers, we specialize in seasonal sprinkler system maintenance and repairs for Austin homeowners. Schedule your fall tune-up today and head into winter with confidence. Call us at (512) 694-1147 to schedule an appointment.
👉 Contact Smart Earth Sprinklers For Your Fall Sprinkler System Tune Up
For more information on Fall lawn maintenance like overseeding, handling fungus, armyworms, weeds and more read our fall lawn care guide.
