Root Rot?

[Djjuan]

Hey guys. So, I am new to this and have a million questions. But this one in paticular is about the base of my stem. She (bruce banner) is 25 days old from seed and has been doing really well. But in the past few day I've noticed some weird things going on at the base of the stem. Its almost like the outside layer split open and there is like these little white ball looking things. They are really small. The stem was like a redish color and has now turned to light brown (between week two and three) and the spots that "split" are light green.
I'm just curious if this is some kind of illness or if the stem is just growing. Please help... she looks good besides that and I would really love to see her make it to the end.

 

[Alabaster]

Your plant is just transitioning from a seedling to a full grown plant, and it needs to increase it's stem's girth to increase nutrient exchange. Those little white bumps are nodules that will grow roots if your bury them. All normal.

 

[Djjuan]

Thank you Alabaster! It's been kind of stressing me out and you just appeased my worries. :>)