When do cultivars start showing there purple, red and blues?

I’m growing a strain that is known for its purple leaves and red stems. I am in early veg the seedlings stems were red from the first week when will the leaves start turning purple? I can’t find this Answer anywhere online.

Not typically until flowering/ late flower.
there are a lot of colors that come out given the right conditions senescence.
essentially when your flushing you’ll notice more and/or if it’s colder.
there may be other factors like genetics, but I’ll let other people more knowledgeable about it answer further

What strain?

xtsho said:

What strain?

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Jungle sunset by jungle boys.I guess it’s more purple rails.