Watered each plant with 1 gallon of rain water on 8/3/19 collected from last rain to avoid any pH fluctuations. Turns out the pH of the rain water is around 5.5 so it is no wonder that there were fluctuation signs when they were watered with the bottled water at 6.3. Due to growth patterns I am still fairly confident that the possible Real Gorill4 is accurately labeled which mean it is female. If this is indeed the case, the growing patterns of the possible Secret Formula have it looking more like a male. Still no pre-flower signs on these.