Looking good...you're about to see them flip the switch and go into overdrive!
This strain is super fast.
My latest one just turned 6 weeks old ..it's been flowering for a couple weeks and will probably finish in about 2 more weeks..crazy fast! My latest one is a bit of a weirdo, though..no branching like the last 2...but she really stinks!
If you can increase the red spectrum of light you'll see them bulk up a bit better..warm whites/red led's, etc..
like