Naughty Nurse

Sorry about the pictures, the corner of the tent/room this girl is in makes it really hard to take pictures, especially with how tall she has grown. All pictures are from F35 My Naughty Nurse is doing well, he buds are a bit on the small side, but super frosty. She is long and leggy and would have been nice to put in a SCROG. I foresee me having issues of the buds being able to hold themselves up. One thing that is very different on her compared to all the other girls on the grow right now (Northern Lights, Atomic Bomb, and Laughing Buddha) is that she pushes her PH levels down. Would love to hear form other Painkiller XL growers if they have experience the same thing. Ms Painkiller here I giver her water at 7ph and feed in the ~6.8ph range and her run off is always in the 6.0-6.3ph. All my other girls I give water at ~6.0ph and feed at ~6.2ph and their run off is in the ~6.5-6.6ph range, all the others "pull up" the PH levels while Painkiller XL pushes them down. Same soil, same lights, same nutes, same tent. Only thing I can think of is that maybe it's common thing for higher CBD stains?