Please help. I dont know what this is that is wrong with this seedling.(pic)

Here it is. My seedling has been like this for about a week. i believe its growth is stunted too because it hasn't done anything in a week. I don't believe its the nutes because its in a res with other plants and this is the only plant that has this.
My setup is an Emily's garden from hydrofarm. im using CFL lighting. i currently have Five of them at 42 watts per bulb(real watts, not equivelant). I have Co2 green pads hanging up. three fans rotating and circulasting the air. i open up the door for fesh air every half hour. the current temp is at 80 degrees farenhite. i cant seem to lower it to 76 or any lower than 80. Please tell me wjhat is wrong with this seedling because if its dead or somethin i am losing a spot in my hydro garden. and i have good healthy seedlings that i can put in there right now. so someone please help me.

It looks over ferted to me. I would pull it if ya got a healthy one to take its place. It will only take a few days for the new one to get to this point and you won't have to worry about one thats already been stressed badly. Start at only 1/4 strenght with your nutes oin the new one and gradually increase each time you feed.

My plants all feed and get the same amnt of nutes. they r sitting in the same bucket. so i dont know how it got overferted. i think im just goonna pull it anyways. its takin up a good spot in my setup. one that gets a good amnt of light so im gonna put a dif one and keep that one a lil further away see what it does.

BKCSG said:

It looks over ferted to me. I would pull it if ya got a healthy one to take its place. It will only take a few days for the new one to get to this point and you won't have to worry about one thats already been stressed badly. Start at only 1/4 strenght with your nutes oin the new one and gradually increase each time you feed.

Click to expand...

nitrogen deficiency ? mabe