GoodFriend
Lumberjack
and, even if you might be worried about transplanting during flowering... once you have them sexed, if you feel like taking the effort, remove the bottom of each potso that the soil is exposed on the bottom only, then you can set the pot on top of another pot with soil in it, and the roots will grow down... if you have an extra foot of height or more this can be a pretty good solution...
and a few last things before you go into flower...
maybe pick up some flowering nutes? lower N higher P
with your floro lights... get some in the warm spectrum (2700K) to help simulate that autumn sun that flowers the plants better
make sure to stop the foliar feeding once budding starts to help prevent mold and whatnot, and maybe even try to bring the humidity down (keep it under 50, but where your at now is probably fine)
best of luck!
and a few last things before you go into flower...
maybe pick up some flowering nutes? lower N higher P
with your floro lights... get some in the warm spectrum (2700K) to help simulate that autumn sun that flowers the plants better
make sure to stop the foliar feeding once budding starts to help prevent mold and whatnot, and maybe even try to bring the humidity down (keep it under 50, but where your at now is probably fine)
best of luck!