Yeah Ive had a few plants who had red stems.
Never made a difference to me sorta looks cool too.
I wouldnt make to much of it.
John Doe Reviewed by John Doe on . red stalk and stems I aquired some clones a while ago from a friend, they had a noticable nutrient decifiency of some sort which I could tell by the stalk and stems being very red. It started clearing up good on the new growth but there was still noticable red on the new stems, and the old ones were still as red as ever. I also aquired a couple more clones that were in good health from another friend, but they are starting to show some red on the stems as well. I use "Earth Juice" ferts. I have their whole line of Rating: 5