You can typically switch to 12/12 around 21 days so as long as you have alternating nodes your plant is mature enough.
stickygreenlightsabr Reviewed by stickygreenlightsabr on . Light Schedule Hello... The plants were on a 24/0 schedule unyil it was pointed out that Christmas decorations could be hung from it~laughs~So at that point the lights were changed to 18/6.Do you think that the lights need a different schedule once again?The plants are 27 days old today and looking good and green.. Blessings Rating: 5