I think I ran the EC up a little high this week. I don't have a meter but another plant on the same feed schedule is showing signs so I added a bit of clear water 4 days after feed to lower the EC. I picked a few leaves off early into week 8 or maybe it was late week 7 but flushed out very quickly. I think for the most part I'm done picking and hopfully my light will do its job on some of the lowers