Is 12/12 best for all strains? What about white widow?

[KIMJONGIL]

I know 12/12 is the easiest to reccomend, because it just works. I have some white widow that I'm about to start flowering, so I was wondering if e.g. 11/13 or 13/11 is better for some particular strains. Has any of you guys tried flowering with something other than 12/12? I just want the best for my baby

[WashougalWonder]

Works fine for my widow(s)

[TheBudReaper]

same

[TheBudReaper]

It stretches a little the first week or two but it gets really dense in terms of foliage right before the stretch, so some side lighting would be good:thumbsup: