Board Thread:Theories and Speculation/@comment-1512913-20150520114510/@comment-25549954-20150520161556

No, I'm saying the stuff made of Hashirama's cells is white, the colour of the original Zetsu because they were cultivated in Demonic statue. It's not like it's going to be any other colour, all the Zetsus attached to statue were shown in white, it somehow altered Hashirama's cells and made it white not like red, brown, green or anything. I don't think they have any other colour except when Tobi(Zetsu) died he was in green colour.