Preflower under veg?

Hey all, and Happy Holidays!
Wondering if anyone has any insight here.

Hopefully these post in order of attachment.
Gracie is my gracie slick clone - she is showing preflowers
Baghag and wrus2 are white russian clones - also showing preflowers

All these plants are under 18/6, I did have a power outage and they got
about a 12 hour dark cycle accidentally(for one day only). There are 8 other plants that are clones also a few from seed and DO NOT have preflowers.

Just wondering if I'm fucked.. or theyre just showing sex?

Clones no matter how old still take on the age of the parent. My guess would be they are just showing normal preflowers...

cowboy is correct.

i hope this helps. on my previous grow the very first day i put my plants under 12/12 lighting they showed pistols. example>>>> (monday was the first day the plants recieved 12 hours of darkness and on tuesday there were preflowers showing.) on my current grow it took 2 days. if i had to say so myself i would say its very normal.. i used fiminized seeds by the way.

I just recieved a clone of Gracie Slick also and cant find the parentage of that strain, do you know the make up of that one? i have white russian also thats AK47xWhiteWidow i cant wait to get that into flower....thx for your help

GrowSafeSmoke