420 4 ever
I have a three week old plant growing in soil. I haven't started fertilizing it yet, it sits two inches away from 160 watts of fleurescent lights in a small closed up closet that measures 2x2x6 feet, the Ph level is at 6.5, the temperature and humidity is good and it sits in a three gallon pot. The more my plant grows the more leaves that start dying from the bottom going up, they're dark and starting to curl. Could this be because I haven't started to give it fertilizer and if not what else could it be?