Auto ak is by far the best yielding auto and very potent. Yes it can do very well under 24 but they recommend 18/6. Hope this helps.I grew my AF's under 24 hr LED's.
Yes 18/6 yes they do flower regaurdless of the light reg but they do have photo period genetics in them so 24/0 I do not think would promote the fastest growth in any they a/f strainAuto ak is by far the best yielding auto and very potent. Yes it can do very well under 24 but they recommend 18/6. Hope this helps.