My zones are all on automatic. One zone needs more water. How do I tell Rachio to increase water without creating manual zones?
The easiest way to increase watering time for zones is to adjust in the flex daily schedule.
If you’d like to adjust watering frequency, I usually have people modify the crop coefficient by ±5%-10% increments until the moisture graph is closer to the watering frequency they would like.
This article is a great reference on adjusting flex daily schedules