New light schedule

[smoorman]

I want to change my light schedule from 9am-9pm to 7pm-7am. From what I've read online about doing it, 1 fell swoop after an extended dark period is the way to go. This is as opposed to an hour or two per day. My plan is to allow lights to turn off tonight at 9pm and not restart them till 7pm tomorrow. What say you?

[gbauto]

That's what I would do.
Since the plants are already on a flowering cycle, I'd just extend the dark cycle to the new schedule.

[smoorman]

Thanks (doubles as a bump to top).

[Rwise]

Yep, upset the light cycle not the dark cycle, and do it all at once.