3 in flower- 1 turned purple. Aside from nutes...

...what could be the cause, and any benefits to a purple pheno?
Durban Poison from Dutch Passion, feminized.
2 weeks since flip.
Yes, some purple/red striping but on stems of all. Just fed Cal-Mag and FPT yesterday. All on same schedules, and otherwise healthy looking; I really don’t think it’s nutes...
All of the bud sites on the one have the distinct blackish-purple.
Should be obvious which is the black-sheep from the photos. Took a couple cuttings to monster-crop, in case it’s good.
Dark...Dark...”Reg”
Dark and Reg, to compare “Reg”

the benefit of a purple pheno is that its purple. that is all

Jjgrow420 said:

the benefit of a purple pheno is that its purple. that is all

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I figured. I have a pro-grow friend who gets excited about purple in his stuff. Maybe he makes better off of nug appeal.

Two weeks from flip is super early for purpling. That's either a special pheno or something wonky is going on with the plant.

lusidghost said:

Two weeks from flip is super early for purpling. That's either a special pheno or something wonky is going on with the plant.

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Yeah, it could be nutes I suppose. Another thread I was just reading is from a person whose green crack went purple, but seems pheno related to them- mine looks similar.

heres a photo from there durban poison colection

go go kid said:

heres a photo from there durban poison colection View attachment 4862989

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Whose? Dutch Passion?

there a seed company. but i guess you allready knew that

go go kid said:

there a seed company. but i guess you allready knew that

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Sorry, just thought you could’ve meant somewhere else.
And- wow! The others are very vibrant green, but it’s still early in flower.
Will probably update.

MAGpie81 said:

Yeah, it could be nutes I suppose. Another thread I was just reading is from a person whose green crack went purple, but seems pheno related to them- mine looks similar.

‘Purple’ Green Crack

Though I’d share these photos while she’s still in early flower (49 days since pop) I’ve never seen a purple phenotype of green crack anywhere so I guess I got lucky. Anyways thought it looks really cool and against the vibrant green. Should turn out to be a stunner. Will update every week or...

www.rollitup.org

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That dude's purple Green Crack is an auto, so 49 days doesn't sound too crazy.

More pics.
The last one has a bud from a different DP (near bottom right) for comparison.
Sorry bad lighting- sun is coming around.
But notice purple is mostly around bud sites, with a little streaking on stems near them.