I know it takes longer than you'd ever want, but patience is the key (and I am NO good at it).
Still I planted Aug 25th, and really doubt if I will flower before Oct 25.
Then I gotta flower like 8-10 weeks. Then take a week or two to harvest and cure.
My goal in the beginning was to grow enough to sustain personal use for the next try, for me that is 4 ounces of dank.
Just depends on your expectations really, and of course $ to spend, and willigness to read up on how to make the most of what you have.
If its bagseed that can really be another challenge, because no matter how good your lighting or soil or nutes--seeds can only, at the most, fulfill their genetic codes.
Just my 2 cents. Someone with experience using CFL's maybe could say if your plants are growing at the right rate for whatcha got.