Why September Is the Best Time to Refresh Your Commercial Irrigation System

5 min read
Irrigation
Published on
August 20, 2025

As summer winds down, property managers begin shifting their focus from heat stress to cooler weather preparations. One of the most important yet overlooked areas of fall property maintenance is the irrigation system. September is the perfect month to schedule a commercial irrigation inspection and plan for fall irrigation maintenance.

Why Timing Matters

By September, most commercial landscapes have endured months of heavy water use. Irrigation systems may be strained, inefficient, or in need of repair. Addressing these issues before the first freeze helps avoid costly system damage while ensuring your property stays healthy heading into winter.

Key Benefits of a September Irrigation Refresh

1. Improve Water Efficiency

Irrigation accounts for a large portion of a commercial property’s water bill. A fall inspection identifies leaks, clogged sprinkler heads, and improper run times. Small fixes now can deliver major savings and improve overall water efficiency in your commercial landscape.

2. Prepare for Winterization

Freezing temperatures can cause significant damage to unprotected irrigation systems. Inspecting pipes, valves, and controllers in September ensures everything is ready to be properly winterized before cold weather sets in.

3. Optimize Seasonal Watering Schedules

As temperatures drop, landscapes require less frequent watering. Adjusting irrigation run times and schedules helps prevent overwatering, saves money, and reduces stress on turf and plants.

4. Protect Your Landscape Investment

Healthy turf and plants going into winter have a better chance of thriving in spring. By fine-tuning your irrigation system now, you’re safeguarding your property’s curb appeal and long-term value.

September Checklist for Commercial Irrigation Systems

  • Schedule a professional irrigation inspection
  • Repair leaks, broken sprinkler heads, or faulty valves
  • Adjust watering schedules for cooler temperatures
  • Plan winterization to prevent freeze damage
  • Explore upgrades like smart controllers for long-term savings

Final Thoughts

For property managers, September isn’t just another month on the calendar—it’s a critical window for protecting landscapes and managing costs. A proactive approach to fall irrigation maintenance not only prevents expensive repairs but also maximizes water efficiency across your property.

Ready to prepare your property’s irrigation system for fall and beyond? Contact Monarch Landscape Companies today to schedule your irrigation inspection and keep your landscape healthy year-round.