any change in photoperiod causes stress on the plant. stress means increased risk of hermies, among other problems. keep it on what you have, or at least gradually increase the light cycle. maybe up the light by 1 hour every week. and no 24 hours of light is not too much unless you start having heat stress/damage.
GoldenGraham84 Reviewed by GoldenGraham84 on . Lights on 24/7 Im sure there is a post for this but i didnt see it and apologize if there is one Ok so i have my lights on now for 16 hours then off for 8 Is there any problems with switching it to be on for 24(and is 24 hours 2 much do they need darkness) My plants are about 2 weeks old and im using 3 fluro tubs about 2 inches away, i will have a 400watt hps light tomarrow, and plan on switching the fluros for the hps. Rating: 5