whats happening here?

So I changes out the nuits and around 6 hours later I had a bunch of leaves like this:

whats happening here? it was half a dozen leaves last night I plucked them and this morning there were a few more that went bad... any ideas.... I should probably just change out the nuit water?

that isn't damage from something you did 6 hours earlier. Something was wrong long before that.

hmmm veeery interesting... Guess I'll just keep an eye on it I thought it might have been a ph/phosphorus problem

sooo anyone know what the problem with my leaves discoloring?

Looks like it could be a myriad of issues.

Need to know your medium, temps, humidity and exactly what you're feeding. The pH of the water after introducing nutes is especially important to know before anyone can provide probable feedback.

-spek

hydro on the fox farm set up here is my grow blog: https://www.rollitup.org/t/bonzai-a-dwc-closet-grow-story.830850/

Isn't the pH after nuits going to be off... I ph balance the water everytime before I add nuits to about 6-5.5 (orange ph strip indicator) on fox farm set up week 9...