I think I have a good idea of what's going on but I'd really appreciate an experts opinion. I just tested the pH today, high for hydroponics (6+) which I'm thinking is causing lockout. Also, was getting some yellowing I think may be associated with how far away the light was from the plant.
Also, they may be nutrient burned, I reduced the suggested AN nutrient schedule by 20% but according to posters here, I should only be using 25% of the suggested amount of nutes?
Keep in mind these plants have had a rough start, at one point their rockwool had dried completely, leaving them really beat up. I revived all but the one you see shriveled and under a humidity dome.
I'm going to get some AN F-1(Fulvic Acid) to lower the pH and try to get them healthy again. I'll have digital PH/TDS testers tomorrow in the mail.
Any ideas?
