cloning problem.

my cuttings were taken like 12 days ago and i got healthy roots and then placed them into the soil.

their main stems are very purple and stiff. the purple and stiffness is not on any other stems just on the main stalk.

is this a problem? or normal?

normal man if the leaves and foliage is green than all is good the stalk is prolly purple a lil when it was part of the mother, jus not as noticeable, alls well

I have noticed sometimes my clones will get a little yellow/develop purple stems about a day before they root.