over fert?mould?or just purple bud?

i have 5 plants i grew from seed,(seeds all from the same plant),theyr in the late stages of flowering at the moment but one of them has started to turn purple on the buds all over the plant,not the whole of the buds,just slightly purple ish colour inside the bud(not on the tips)...... : s (hope that makes sense,im high right now,maybe i should have written this beforehand),
iv read that it could be over fertilising,mould or some other things,but how do i tell?
Also i dont understand why its just one of them,i move them around in the grow room so they all get equal light.n they all get watered equally.
Could it just be that particular plant that is purple?or is it purple for a reason?

Could just be the strain, what kind of seeds were they?
Or were they just normal bag seeds?

hahaha awesome

what are your temps?

temp between 70 n 75,i dont know what kind of seeds they are,got told they were white rhino X but i dont believe a word the chavvy guy says.this is my second batch from the same seeds,this is a first for me

i doubt its anything to be worried about. have you been misting the buds? did any of the first batch of these seeds turn purple? my guess is that they have a recessive purple gene and that one plant is a homozygous purp phenotype. unless it gets really cold at night, anyways...

Kludge said:

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lol nice kludge best smileys ive seen on riu +rep and to bean sorry guy no clue