So one of my plants has some of the white hairs on it turning Orange, is this normal? It doesn't seem like it's stressed or anything, the leaves are fine and the others are fine, but this one cola has some the leaves turning colors.
yes it is all normal my friend, what you are seeing stigmas or the hairs turn from the white to orange and then either a reddish or dark brown depending on the strain.
this happens in the flowers more as they develop and mature. hope this helps, your grow is looking very nice , keep up the great job you will be happy when you harvest