What causes plants to Droop?

[sToNeDpEnGuIn420]

ok well plants are about 4 1/2 weeks old and the leaves closest to top are drooping really really bad and i cant figure out why, i didnt hcange anything i will post pics later, but what causes drooping ? thanks PENGUIN :D

[dylan]

during the night the leaves will droop, or under watered plants, or lack of nitrogen, or soggy soil, or over fertilization could all cause drooping leaves. does any of this sound famillar? if not, post a pic and maybe some more info too.

[dylan]

666!!!?