i think he took clones yesterday or the day before. If not he lied to me lol
trimming the fans makes less plant to feed untill the roots start!
trimming a clones leaves slows leaf growth, and allows for the energy to be used in root development. Some yellowing is perfectly normal in cuttings that are rooting-theyre using up the N in their leaves, and will bounce back after transplant and feeding.
well they way they do it over here is you bring a box of clones in and the dispensary sells them for 8-30 dollars depending on the stage of the clone. and the vendor (the person who has the clones) gets half of what they sell it for and receives a check at the end of each week, but im sure other places do it different