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Seasonal Adjustments for Porter Sprinklers

Want to keep your lawn green while saving water and lowering your utility bill? Adjusting your Porter sprinkler controller as the seasons change is the best way to maintain a healthy landscape and conserve water.

Table of Contents

If you are standing in front of your control panel right now, you are in the right place! Let’s walk through the simple steps to optimize your irrigation schedule.

What You Need:

  • Your Porter Sprinkler Controller
  • A few minutes of your time

1. Modify Your Watering Frequency 🗓️

Adjust how often your system runs based on the time of year.

  • Spring and Fall: Set your controller to water every 2 to 3 days. Cooler weather means your plants need less water.
  • Summer: Increase frequency to daily or every other day to combat the summer heat and high evaporation.
  • Winter: Switch your dial to the “Off” or “Rain Mode” setting to pause watering entirely, especially if you live in a freezing climate.

2. Use the Seasonal Adjust Feature 🎛️

Save time by using the Seasonal Adjust (or Water Budget) button. This clever feature changes all your watering run times by a set percentage at once, so you do not have to reprogram every single zone.

  • Press the Seasonal Adjust button.
  • Set it to 100% for standard spring and fall watering.
  • Bump it up to 120% – 150% during the peak heat of summer.
  • Drop it down to 50% – 70% as winter approaches.

3. Set Early Morning Start Times 🌅

Time your watering perfectly to keep your lawn healthy and disease-free.

  • Program your system to start between 4:00 AM and 6:00 AM.
  • Watering early reduces evaporation from the sun and allows the grass blades to dry completely before evening, which stops harmful fungus from growing.

4. Check Your Rain Sensors 🌧️

Let technology do the heavy lifting when storms roll in.

  • Locate the sensor bypass switch on your panel.
  • Make sure it is set to “Active” so your system automatically skips watering when it rains.
  • Wipe down the outdoor sensor gently to ensure dirt or leaves are not blocking it.


Ready to grow! 🌱
Taking five minutes to update your Porter sprinkler controller protects your lawn, prevents overwatering, and keeps our water supply secure. Don’t forget to check your settings again when the next season rolls around! Drop a comment below if you have any questions about your specific panel.