will this make a plant go into shock?

i have one plant 9 days into flowering and last night my timer messed up and one of my lights stayed on for 19 hours will this shock my plant and also how long does flowering usually take

I know sometimes [before i got my timer] i would let the light go over a couple hours, like 9 at most and my buds still turned out good, 19 is bit more lol, but if your only 9 days into flowering [im no expert] but id say as long as it was only once it shouldnt do to much damage if any...I mean if you continuously let it go like that it would be forced back into veg, just make sure you got the timer fixed and everything should be fine. As for flowering duration, it depends on the type and potency you want but id guesstimate 9 weeks give or take

Yeah, it could shock the plant.....Becareful thats how hermi's come about..the first two weeks into flowering is very precious...So you'd have to stay on schedule but watch out man, a hermi can still pop up....I don't wanna jinx you, but becareful with lighting.....

peace

Yes, you really have to be careful. You're probably OK but if something goes funny in the next few days, you'll know why.

light scheduels have some leniency, but if you fool around youll hermi it. bsides that, the worst that could happen is you may knock it back a few days worth of flowering.

yeah my hairs on my plant are a dark red in certain parts and so are the stems of my leaves and its been growing much slower what should i do

red hairs? ive had a few turn orange when i pollinate them, but not red.

pics will help.