Hi

I have checked that the irrigation modes

DEEP

EPA

REGULAR

FREQUENT

Irrigate the same amount of water, the only difference is the frequency in days and time per irrigation.

The only mode that saves water is ECO 

Or does a DEEP / EPA modes, will help me to save water compared to REGULAR or FREQUENT during a period of time ( I also have installed the whisperer) . Is the whisperer able to detect deep water?

I would like to stress the grass up to a point irrigation is needed, so swapping between DEEP and ECO to save water. But I cannot create a calendar where I could set up the watering mode per month for instance.

Any advice?