This is spreading! Is it natural?

Hi guys.. How are you? In two of the pictures I posted you will see brown spots and brown lines on the stems of the fan leaves...I did alot of research and all I could come up with about brown spots is directed to the leaves itself or the base of the stalk...That doesnt seem to be my problem...Thank you very much for looking and any insight is invaluable......

Stem reddening, https://www.rollitup.org/indoor-growing/24721-stems-turning-red.html

Edit : I'm a noob, have gone through 2 grows so far. On H&G -> Red Stems, General Organics -> Red Stems and on Dyna-gro -> Red Stems. Sometimes its just the strain or the environment, I would not absolutely rule out a deficiency but I'd wait until something shows up on the leaves.

merkzilla said:

Stem reddening, https://www.rollitup.org/indoor-growing/24721-stems-turning-red.html

Edit : I'm a noob, have gone through 2 grows so far. On H&G -> Red Stems, General Organics -> Red Stems and on Dyna-gro -> Red Stems. Sometimes its just the strain or the environment, I would not absolutely rule out a deficiency but I'd wait until something shows up on the leaves.

Click to expand...

Thank you....The plant is absolutely healthy otherwise....The weed I took it from was purple and blue....Its more of a purple spot and streak on the fan leave stem...Thank you for the feedback...I will let it ride until it seems to be affecting the plant....

ya I wouldn't worry about it to much, happens to the fan leaf stems all the time for me, never anything else on it, just the reddening. Never affects my plants. GL, GAM420

The plant looks healthy. I have grown strains that do that and I have no problems just natural. But I have had strains where the leaf stems have gone red then the leafs start changing/deforming cause of a nute problem. Just keep a eye on your leafs the plant will tell you if it's ill or not

I just ignore red stems, doesn't seem to matter.