Water Scheduling Flexible Monthly Mixed Zone

Hello, I have a question about the water scheduling using flexible monthly with mixed zone.

Let’s say I have two zones, Zone 1 is Shrubs, Zone 2 is Perennial.

When I only schedule Zone 1, the suggested watering time is 58 min. However, when I schedule Zone 1 and Zone 2 together, the suggested watering time becomes 31 min for zone 1 and 38 min for zone 2. I am confused because I don’t know why the zone 1 time drops from 58 min to 31 min? I would assume the two zones should be independent.


My guess is that the watering time decreased, but frequency increased.

Since they are different crop types, I’d just keep them in different schedules. :wink: