What is wrong with these plants?

[BionicChronic];753213 said:

man home boi. give it a chance to fill in gosh. hahaha.

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Ahh man, just observationizing

Dont even know how far the lights are to begin with so could be just natural growth...I dunno...I cant even decide between waffles and pancakes right now

waffles are the best=]

daisy2687 said:

Ahh man, just observationizing

Dont even know how far the lights are to begin with so could be just natural growth...I dunno...I cant even decide between waffles and pancakes right now

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Dude this isnt just natuarl growth,i have 5 42 watters and one 23watter on the plants u see.The lites have always been with in a few inches of the plants

I have another plant under 2 23 wattera and it seems to be doin great(gotta put pixs of it on soon

And i got 2 other plants under 1 42 watter and 1 23 watter.And it has done way better then these plants.The only problem is this one is a male(i just havnt had the heart to kill it yet)

but yea back to the issues with these plants: the leaves are yollowing from the bottom up.And the tips of the leaves are curling upwards.Does this mean nute burn?

does anyone no wut this means?

ill try to get better pix,and pix of my new babies,and of my grow box too