Hello Rastagal well it depends what light you're using and all that kinda stuff, but it's growing and it looks healthy so I wouldn't worry.
I think Indica's do tend to be smaller anyway

Tell you what I bet someone comes on and says "it's streching, get that light closer"................oops I forgot the "dam" ...............they always do

By the way Rastagal what light are you using ?

Heres a pic of my present grow at 3 weeks, they were under a MH bulb and they did have a really good start, it just seemed to all fall apart when I started flowering


It does look healthy so I wouldn't worry


love mand xxx