I've some Easy Sativa and Purple Power (both from Female Seeds) under 18/6 (LSR). I put them out next week but in our climate the day length is now 14:30h! Will they stay in the vegetation phase?
turning back to 16/8 will not produce too much strees... actually it will be closer to daylenght, when you put them out... wait a week or two if you can...
and make sure you harden them off before puting out...
I grew easy sativa last year and grew them on 20/4 and put them out in late may at around 5-6 inches tall. I waited beacuse they are photosensitive. Good luck, and enjoy the smoke--I know I did.
I would say drop it back to 16/8 until you put them out. No it didn't stress them too much, and looking back I think I put my plants out in march last year - you should be fine.
I grew easy sativa last year and grew them on 20/4 and put them out in late may at around 5-6 inches tall. I waited beacuse they are photosensitive. Good luck, and enjoy the smoke--I know I did.