is it ok to skip a feeding?

Is it alright to skip all my nutes and give straight water for a watering? Or maybe just cut them down by 1/4th or more? Im useing all organic nutes; Humboldt nutrients grow natural bloom natural and deuce deuce. Also molasses. I am growing in ffof soil.

Im like 17 days into bloom and for the past week or 2 i been noticing some necrid spots and rust spots on a few of my plantsa. Im guessing it maybe be some kind of nute burn and/defiency. I mean its not too bad just on the middle and lower growth of a few of my plants, but want to try to rid my plants of it. Any other advice becides a straight water feeding? When i get my iphone charged i can put up some pics

im no expert but what i would do if they need a drink is proceed with the phed water and then test run off, that would give them a needed drink and give you an idea about the ph around the root zone, i dont think plain water will hurt as it dosent sound like they are starving, i dont know your nutes and im sure when you get the pictures up people will have a better idea

I usually feed one watering, then give pure water, then feed, then water, ect. I never continually feed personally, seems like kind of a waste!

Lots of nutrients are feed-water or feed water water.

Can't help with your symptons until you post pictures. The spots won't "fix" if they are crusty but you should be able to stop them from spreading.

Plants have been living off of plain ol' water for over millions of years so I think you'll be fine skipping just this once

Here's some over all shots to show how good their overall health is.