Leaves turning white?

[Kerouac]

I've had a couple plants outdoor (bagseed) for about a week now , they were started quite a while ago inside...anyways the leaves are turning white , i'm at 43n.. maybe too cold? there hasn't been frost in almost and mounth and no sign of frost in the furtue , i'm a nood so i'm at a loss..
thanks

 

[Kerouac]

http://i289.photobucket.com/albums/ll211/Kerouac_02/S6300128.jpg also I have some seedlings that are yellowing , theres a picture in that link..take a look , hopfully ya'll can help me out.
http://i289.photobucket.com/albums/ll211/Kerouac_02/S6300128.jpg another picture better quality.

 

[teruso]

Go to your hardware shop buy some green spray paint and spray your problems away

 

[sladan]

picture in better quality?
what grow medium do you use? maybe a nutrition problem...

 

[BudLove]

White usually indicates a deficiency in the nutrient/ph formula you're using... perhaps additional information could help...

BL

 

[Core]

more info ...fill out the infirmary questioneer

 

[DIGITALHIPPY]

looks like a ph problem causing a nitro def. are you using tap water?
what nutes are u using?
looks like they need ph'd water or nitrogen.

 

[MynameStitch]

It could either mean they are hungry or putting themout side under the great big sun could have caused some bleaching. But I think it may be a feeding issue, like DH said we need more info....

What mixture are they in?
You feed them yet? If so how much and what kind of food?

what is the Temps 43 F?