I recently set up a monthly flex for 2 of my zones. The system ran these zones on May 4 but shows the next watering to be May 20th. That is way too long. I have rechecked the parameters and everything looks ok.
Here are the settings for one of the zones:
Shrubs/fixed spray head/ sandy loam/some shade/slight slope
Advanced: area=600ft, avail water .24, root depth 15", allowed depletion=50%, efficiency=80%, crop c=50%, nozzle 1.5"/hr.
Any insight on what is going on?