I'm not sure what's wrong with this purp...

I’ve had the opposite and buds wouldn’t stop producing pistils! Looks like a dud, could be down to a dodgy genetic trait. Or some sort of environmental damage? Eg high or low temp stress

Poor genetics would be my diagnosis, but after going through all your diaries, there seems to be a recurrent theme of rather small flowers in general. I think this can be traced back to inadequate lighting for the area you are using. The one light you have is recommended for about a 2 foot square area for flowering and is probably not enough for your whole set up, as evidenced by the rather large internode distance on your plants caused by stretching due to not enough light. In the area you are using, I would suggest 4 lights of the same type you have now would produce vastly superior results or changing to one 600 watt HPS/MH would also give you a huge increase in growth and yield. At this stage, I think there is little you can expect from this plant, unfortunately the window of production has by now, no doubt passed. I think your only option if you want to continue with your space and the same amount of plants, will require a lighting upgrade or your only other option is to only grow one plant at a time with your current set up. Hope this helps,............ Organoman.

If it's only a few, or even 50 you've seen I wouldn't worry, just get traps. It takes a lot of gnats to do proper damage.

As far as I see fellas it doesnt look stressed. The feeding schedule is on point with the rest of my plants. The lower leaves look the same as the top. I did have some gnats in the flower room so I'm not wondering if there is something attacking the roots

If you've fed the same as the others, I'd drop back and plain water for a while. Leaves are proper dark, someone may correct me, but I think that's heavy N feeding, definitely means you can drop bk on the feed. When the leaves pale off, which is what I think will happen, then carry on feeding at half strength as the others. This is my opinion, feel free to wait for others mate as someone else may see something I don't.

Hi! You may have a phosphorus deficiency. Usually you can spot it when petioles turn purplish color, but with the a purple Haze, it's more difficult to notify. :3 No other signs on lower leaves ?

Hi ! Ik denk dat deze het gewoon wat lastiger heeft, aangezien je verteld dat de anderen het goed doen. Heb je problemen, veel stress met haar gehad? 🌱

No they arent. The rest have a normal green color

Odd one, are the leaves as dark on all the others out of interest?

My light is a Mars hydro sp250 roughly 15 inches away. The rest of the clones I took from the mother plant are fine it's just this one that's having problems

What lights it under