Purple stems/kinda dark green PICS PICS

This plant is a few months old it has been fertilized organic (age old, big bloom) in a mix of ocean forest/light warrior. Ph, temp, humidity, are fine. this photo was taken a few days ago the leaves are a little darker green today. It has had quite a few clones cut from it in weeks past. I recently switched to BMO but these symtoms were present before that. The stems are purple along with some of the veins on the leaves which are dark green.

I heard this is a mg or phos deff. Any suggestions?

dude your paraniod, inless i missed something...whats wrong. purple stems can mean a number of things, and yet it can be perfectly normal to. if nething your dark leaves are n overdose.

just a question whats the temp in the grow room?

Usually, purple stems are caused by:
A.) Low temps
B.) Just a natural trait of the strain

im vegging 24/7 with a small break every one in a while. temps are always mid to upper 70's

its proly fine if u notice anything else post some more pics

She look's cool!

I do notice what you mean by the red veins on the leaves.


My buddies are the same way,

Does anyone know if this is the first sign's of Mg. or Phos. difficency?

its a sign of alot of things, just dont panic tell you have more conclusive evidence of a problem.......sorry ta sound like a pig.

As allready posted its normal in most cases & nothing to worry about,cold temps do not have anything to do with the color of the stems in any strain ive ever grown.