hi! I brought in my 1 yellow Fatalli plant and 2 of my Hot Lemon plants at the end of October and have them under my T5 4' long grow light. The Fatalli has been flowering really nicely (the Hot Lemon only a few) but the flowers just keep drying up and no fruit is being produced I've touched them gently with my fingers but not sure if that's how you pollinate or?
what's the best method? How exactly do I do it - do I just touch a flower or do I have to kind of touch them all or?
ETA: I have the lights on for about 12 hours a day -- should they be on more or less?