Will flex daily work well if I can only water 3 days per week?

My town only allows me to water my tall fescue (cool season grass) lawn on Tuesday, Thursday, and Friday and I’d like to use a flex daily schedule.

I know the documentation says that it’s not recommended if you can’t water more than 4+ days per week but I’d like to know if others have had success with 3 days per week and what would be downside?

Worth a try. Just don’t be surprised if the scheduling looks a bit wonky.

I realized I miswrote the days I’m allowed to water. The correct days are Tuesday, Thursday, and Saturday.