i have 3 plants. 1 not looking so pretty. help?

I have a 3x3x6 tent with 3 northern lights. In fox farm soil. With co2.
Bout on the 3rd week or just beginning 4th. Temps are abou 82-89 with lights on.
2 of my plants look nice frosty buds gettin big. But one looks a lil stunted leaves turning light green on the edges while the insede of leabes are a dark green.
It seems ive had this prob before in hydro but never figured it out. I kno its not a nitrogen lockout. Maybe a calmag def. But im using tap water with the lucas formula ppm is usually at 1700. Ph is at 6.3- 6.5
Im using the same on all plants.
Why would thus one be effected?
Ill get a pic up when i get off work. Any ideas by discription?

Too much Nitrogen.. Thats all I can say without seeing pics.

have you flushed the plants at all?

Thats what i thught in the beginning. im bouta post a pic. And yeakinda waterd it just phd water.

I just found out its starting to form seeds. Will this polinate my other girls? Or is it just producing seeds not poline?

it will pollenate them if you want n e chance of gettin that sweet sensimilia then get them asshole outta there haha wash down the room a bit just incase use gloves and a bag to dispose of the male immedeatly put it in a plastic bag carefully not to burst the pollen if its in its first stages you shold be fine just be careful just in case bro

Fuck me. Can i cut and trim or should could i make a oil out of it? Its pretty frosty

should i make anything with plant can i chop and dry and cure now? lol
i took it out of tent now. so i needa make a decision soon haha

first pic is a pollen sac i pulled off. there are many on the lower part of plant and also i pulled a seed outta bud.
i looked over the other 2 reall good. couldnt see anything. hopefully they are ok.