Quote Originally Posted by canniwhatsis
They will start to re-vege when your light cycle hits about 13.5 hours of daylight,.... so I have my doubts that you'll get there.

Depending on how big your green house is tho, you can tarp it to artificially shorten the day's.
I am currently designing an automated light deprivation system (but its for large scale grows) I probably should have started them in flower a few weeks back...but the weather was no good. So this was a compromise. If I loose this crop I won't be bent out of shape, purely an experiment.

According my research on the expected sun rise and sun set even if I have to go to the end of april (which is not expected since im doing indica) I will have only 14 hours of sun...its gonna be close.