Stick with 12/12 and make sure that it's 12 hours of complete uninterrupted darkness.
stickygreenlightsabr Reviewed by stickygreenlightsabr on . Light Cycle during flower help please.... Ok started 12/12 about a week now, plants are showing small buds now. Is it best to continue on with the 12/12 cycle or is maybe 13/11 ok. i dont have a HPS right now, but i ordered one should be here by next friday. Rating: 5