Leaf discoleration w/pics

ok so overnight my 3 week olds bottom to shoots i guess there called started to droop and my 1 week old dro is kinda a yellowish color. what am i doing wrong?

Dr...I'll tell you what's wrong with your Baby.... if you can tell me whats wrong with mine....

More info always helps!....Doctor...

Oh, a sterile environment can't hurt either.

Ironic Name!

You gotta give specifics man... if it's hydro, what nutes are you using and how much have they been given, etc... gotta be really specific if you want the right answer... there's about a million things that can make your leaves turn yellow... goodluck and don't overwater your plants!

ok the soil has no nutes just water every 2 days and lightly mist every morining. with the dro my friend brings over the nutes that he uses on his the couple i know that are in there are is some of that seahorse stuff i forget the full name hygrozyeme, sugar daddy, and one other i forget the name. the grow box isnt completly sterile but the stuff on the dro tub is just soil that my fan blew off of one of the pots. the nute were added right when the plant rooted into the water and the stem poped out of the rockwool cube. the nutes have only been givin once. and the soil plant is about 2 to 3 inches away from a 75w flouro bulb.

Try watering every three days

is the drooping from over watering?

I would say it most likely is

ok kool so every 3 days. what about nutes when should i introduce them to the plant?

I would wait until there is six sets of leaves on the plant first then try nutes at half dose.

and when i do that i want a nute with higher nitrogen correct?

of course..

a very easy begginer nutrient is General Hydroponics Flora series...
all u need is a bottle of Flora Bloom and Flora Micro... ( u dont need the flora grow )
u just use 8ml of micro + 16ml of bloom per gallon of water... u can use this same formula from veg all the way to the end of flowering with great results.
i recommend something thats easy yet effective like this until you get your feet wet with the whole nutrient thing...