i've got some indoor plants (in soil) that have been vegging for 2 months now. they've been under continuous lighting. is it okay to go directly to 12/12, or should i gradually adjust lighting over time, as in nature?? thanx.
I'd have to say it's the grower's preference. IMO it depends on how quick you want them to begin flowering. As long as the plants get 12 hrs of uninterrupted darkness once the switch is made they'll be fine.