Watermelon Zkittlez Auto X 2

Day 35 and the first week of flower. WZ#2 isn't quite at the flower stage yet. She's starting to show her female parts. WZ#1 is really showing some strange phenom that I don't understand. Since both plants are on the same feeding schedule I know it's not a deficiency from anything I'm doing. WZ#2 is starting to out grow her sister. I'm going to keep a close eye on her and time will tell. I still have big hope for her. Day 38....the air temp is higher each day. Staying around 31°C, so I'm taking the girls outside each day for some real sun and fresh air. Put them back in their house at night for safety. They seem to like it pretty well so far. Both of them are in the flower mode. WZ#2 will definitely outgrow big sis WZ#1.