Black Leaves? (pics)

[MomiLovesWeed]

High all!!

Can anyone tell me why the large fan leaves black? (This is a budding AK47, in soil, HPS lighting).

 

[nibec]

Re: Black Leaves?? (pics)

i know bubba kush has a black phenotype... i wonder if you have a black trait in your plant?

i'v never heard of ak47 having a black pheno however.. is it maybe crossed with something?