How do I program this complicated irrigation controller from a landscaping company?

Modern irrigation controllers can be confusing, but most follow similar steps. In Salt Lake and Davis Counties, watering schedules must follow local restrictions, so programming correctly is critical. Start by setting the date and time, then assign zones with appropriate run times — usually longer for lawns (15–30 minutes) and shorter for drip beds (10–15 minutes). Adjust watering days based on city rules, which often limit residential watering to specific days per week. Many newer controllers include seasonal adjust features, letting you reduce times in spring and fall and increase slightly in summer. If you’re unsure, ask your contractor to walk you through the controller during installation, or check if the system has a smartphone app for easier adjustments. Documenting settings in writing helps avoid confusion later.