Sweet ZZ RQS (Zkittlez inspired)

day 1: just flipped today to flower cycle and cant wait to see results. i see many leafs starting to get yellow tips but i just used light mix with a little smaller ammounts of bio felitizer than needed. might be water PH or something else but i guess she will be fine hopefully. also started LST for 2 of the side stems because they outgrown the rest of the plant and that way i can lower my NDL again for all the lower leafs. before i strapped her down she was about 35cm in height and now the max height is about 30cm day 3: Figured out my water has a 7,8 PH and ordered PH down now. hope i can fix my yellow leaf tip ends like that. day 6: while im waiting for the PH down to arrive i used a old 7,0 ph liquid wich i had laying around and it seems like that helped the plant a little, even when it was just enough to bring 700ml down to 7.2ph.