For testing purpose & hoping it's a girl

During last month, I decided to keep mother and her 6 clones : I removed 16 of 24 stems from mother plant in order to keep only 8 of them, lollipopped and defoliated several times. Clones are growing fast and managed to catch up their mother height (about 65cm now). I set 12h day/12h night two weeks ago and preflowering is done now : it's official, it was a girl! Let's hope streching is going to end quickly because I can't grow anything higher than 90cm and plants gain a few cm everyday.😐