I'm thinking one of a few possibilities; overfeeding, overheating, overwatering or just thirsty.

If you're sure it's not lack of water or soggy soil, make sure temperatures in the room haven't somehow climbed drastically over the past few days. If temps are under 85, make sure you didn't accidentally overfeed them. If you did feed too much fertilizer, do a good flush, followed by a light feeding.

You may have something else going on, but that's what it looks like to me from your pictures. Once you figure out what happened, and get it fixed, you'll want to keep a close eye on it for male pollen sacs. Lots of stress in can commonly lead to hermaphrodites for many strains.
Mr. Clandestine Reviewed by Mr. Clandestine on . check out these pics. what happened???? so this happened within a few days and until now everythings been fine. its been flowering for like 3 weeks and i feed it with tiger bloom every other watering. anyone have any ideas what might have gone wrong? anything i can do to help it because i really dont want to kill it but it almost looks too far gone. thanks. Rating: 5