I've got a pretty crazy soil medium the very bottom is very sandy to drain then the middle was a heavy mix of perlite sand and lots of soil and feed, then the top layer is all soil in all the pot is 14 inches tall so every 4 inches the environment changes, my plants have always been vigorous and happy since they have lived in these pots with these soils, today is the first time they ever looked bad with a claw leaf. I did use a helping of molasses in my water and water with a whole liter maybe I did swamp them out too much.I've continued watering during flower it's the only way to get nutes to it I know of...
I did cut it down to about once every 5 days or as it seems it's needed.
If you don't water at all the plant is going to die from the drought unless you have a soil medium that is just holding an insane amount of moisture...