Bump. Anyone tell what the fuck is wrong with these from that picture? They all show the same symptoms, the tips turn yellow, then quickly die and turn brown while curling up and dropping off, this happens in a few days each leaf. I have checked the ph of the soil and it as all about 7.0 so I will try bringing that down a bit, I am feeding them big bloom with a little cal mag, maybe I burned them? I have been giving them just water for the past few cycles, but it hasn't gotten any better. I picked up some tiger bloom to replace the cal mag and get some trace minerals.
HELP PLEASE!?