red stem? wtf is up?

[bongtokinjuggalo]

On my biggest plant (2ft tall in 5 gallon bucket) I noticed on one stem there was this red shit, and when I rubbed and smelled it, it smelled like bud resin. Anybody got a clue? SO far I have only seen it one 1 plant and on 1 branch, but still it worries me. No pics of it cuz my camera sucks.

 

[canniboss]

do they need some nitrogen?

 

[bongtokinjuggalo]

do they need some nitrogen?

I wouldnt think so. I just gave them good nutes (24-13-12) like a week ago, and all of the leaves are a really nice green color. Like I said earlier, it smelled like resin but it is waaaaay to early for that.