Humboldt said: 
Wondering how different it'd look if they'd rotated or added supplemental lighting.
That's one happy plant. I may try supporting it with bamboo sticks. How long do the sticks last before they deteriorate? I had some of those plastic coated stakes but the ends started breaking off. I think when mine grows into a larger plant, I'll have no choice but to leave it outside. I have a picture of my first one. I wish I would have kept it. I think I rarely rotated mine which probably contributed to it leaning so much.
