Help with deficiency

[Kup2you]

Hello. First time grower. First time to this forum. I was hoping someone could help me diagnose my plant for me.
My stems are turning a red color. See attached pics. Any theories?

Strain- Incredible Hulk
Medium- promix hpcc
Lights- 400watt t5 18/6
2nd week of veg
General hydroponics flora series
Well water ph'd to 5.8
Feeding-per gallon
2 ml of cal mag
1.5ml grow
1ml micro
.5 ml bloom
1/4 tsp of unsulfered molasses
Ph to 5.8
Room is at 75 degrees and 75% RH
Let me know if I'm leaving anything out. Thank you.

 

[Rathunter83]

I've read a bit and it seems this could be mostly genetic. Since the plant is still rather young and looks healthy I would wait and see what happens. Red stems can be caused by wrong pH, a magnesium deficiency or stress. But genetics also play a large role. I'm not familiar with this strain but I hope this info helps.

 

[Victorytoker]

Otherwise healthy looking, this is likely genetics. Observe for a few days and don't be too worried unless you start to see other symptoms. Ivevsome plants right now with dark purple stems.. is a purple indica though so.. genetic