I was wondering what was maybe the cause on leaf curling down on the tips. The ph is 6.5 and the room temp is 68 fairhiet at night 78 in the day. I just fertilized last week. I'm growing chocolope clones in Fox Farm soil. Any info would help. They have had a good rot system for 4 weeks. I had some spider mite problem but I have that fixed after a coulpe weeks.The dirt is not to wet either.