Yes, they are indoor.
The plants are under 100W cfl (500w)(~6500 usable lumens) covering about 1.5 sq.ft. so it's a very small grow.
The stems are about as long as they were when first planted, the new growth is actually with super tight internodes probably due to the CFL from what I've read.
Yes, they should have been planted in smaller pots, thought it was smart to start out bigger to avoid transplanting but now I know it's not.
The size of the pots is also why they haven't been flushed, being afraid they will drown and die unable to use up the water soon enough.
Soil is 75% supersoili and 25% perilite.
Thanks for the tip on removing yellow/pale growth. It wasn't done because of reading somewhere else that leaves should never be removed until they fall of by themselves (?)

Any other tips are welcome, thanks again.