Red stems but no other symptoms

[thehazzle]

Grown under LED in coco

 

[Duggy]

Reddening can be caused by Phosphorus deficiency but I've had quite a few plants with similar reddening with no further issues.
The leaves look nice and healthy...
Pics in natural light would be beneficial.

 

[namvet25]

Like Duggy said,some strains have purple stems on fan leaves and this is quite normal and nothing to worry about.

 

[thehazzle]

Thanks, feeding bloom nutes wit plenty of P so guessing it's just genes. It's a candy kush from RQS