i've heard of doing a dark period but i've never been told more than 24 hrs. (i personally haven't even given them that before, we generally just send em right in) up to you, try it out and lemme know how it goes!?
Trick; some growers will give their babies a full 36 hours of darkness to send the message that flower must begin. This usually decreases the time in which flowering begins.
ya, which does make sense for sure. and now that I think of it can potentially just give your buds that much more time to develop...[am contemplating doing it for our next few plants to go in just to see what happens in yield] Learn somethin new everyday man try it out!