Ethos mandarin cookies variety pack

Where should I start with these babies. First all the calyxes hairs and stems are starting to turn purple. They are stretching and starting to stack very nicely. I upped the nutrients and started piranha again. I always use piranha the first 2 weeks of veg and first 2 weeks of flower. They smell great already and at the end of this week they will get lollipopped and I will put up the second trellis net to get ready for the buds.