Looks nice and healthy to me.
it'll explode soon as canopy provides increasingly more energy every day...
The thing to watch for stunting -- if not genetic -- if leaves look like they are all popping out of same spot with virtually no internode space, that's when you know you are causing it to be short and likely impeding it's growth. that would be due to light being too close / too intense for the young plant.
that's just for reference.. your plant looks great.