What to do about reddish-purple leaf stems?

[Garden Knowm]

absolutely nothing it is 100% normal for small plants and seedling to have them.
much love...nasty

I just saw this post...
and if I understand it, I agree... Small plants do all sorts of weird things...
and nothing is ever 100% normal..

but it should stable and be completley green within a week or 2..

: )