Not much weed growing up there, it is a tropical plant ya know.
Yeah the subtropics of the Afghanistan Mountains. Indicas are not tropical, sativas are.
The old 24/7 debate. Honestly, I still switch back and forth twice a year. 18/6 in hot summer and 24/7 in cold winter. Over ten years back and forth 18/6, 20/4, 24/7, no difference at all, if everything stays dialed in. That has been my experience.
During winter I run 24/7 to keep warm, summer 18/6 to keep cool.
Got to try both ways for more than a couple grows, remember when you're trying something out of your comfort zone your results will suffer till you get use to the new way of doing things.