RIGHT ON BROTHER!!!!!!!!!!!!!!!!!!......I told you those "water farms" grow trees!!!!!....think about flowering them, 2 foot should still give you MONSTER trees dude, I started at 4 foot and got 11 footers!!....one word of addvice, make shure when you change out the nutes every 7 days, that you run PH'ed STRAIGHT water in them for at least a couple hrs before you add the new weekly nutes.......the reason I say is that during my grow, the little "milky" looking air line that goes to the bottom of the res. and supplies the air for the ring, got slap clogged up and had no air comming out , there for no ring water....MAN.... did it suck, and it all could of been avoided by just flushing the system once a week................your grow is looking just like mine did, and all came out great man....enjoy the grow and try to spend time with them and just sit and stare at them as much as you can.....the ladys will be ready for harvest sooner than you think.....then you'll wish it was not......great job and props brother........................PEACE