What are things you can do to shorten flowering/harvest time? Will going 11 on and 13 off shorten flowering time? If so how much of ayiel loss will there be?
from what I read you can do 12 off 6 on, just you will have to make sure to turn on and off the lights after the right amount of time.
What do you do during the other 6 hours of the day? To the OP, yes it will speed up flowering a little bit, but you also lose a little bit of the yield.
you flip it back into a dark period it's really impractical but it'll speed up the flowering. since the plant will think 3 days(normal full 24hr days) are 4 days EDIT: in other words the plant will think days are 18 hrs long instead of 24.
I agree, but in theory it'll do exactly what you want. just sucks that there aren't timers that do this(that i know of) with out having to change the settings every day