Nobrainer

just because you have the same plant doesn't mean that you will have the same results .. with plants there are different phenotype. from the genetic history of the plant..

how many watts is your UFO LED..

Looks like your off to a great start. She looks nice and healthy. Nicely done. Best wishes on the grow. - Zannabis7

I mean I personally never done the hydroponics.myself.so sorry if I'm wrong please correct me.but I thought you were supposed to be in the low 5s for your pH