First Photoperiod Run - SoG 12-12

Well, first of all I wanna say that this is my first time growing photoperiodic feminised and this an experiment for me as well. Since my time is limited to mid july, and yet I wanted to make use of the good climate that is coming up, I decided to make this run as fast as possible, and no better technique than 12-12. Yes, I know the yield is not the same but I want to see where this goes. Also, since I had a lot of photoperiod fem. seeds I thought why not do a SoG. What I didn´t know is things wouldn´t go much as planned. Germination of the first seeds (the ones in the pictures) was tough, about only half of them made through (probably I´ve bought trash quality coco pellets). There was also some Gelatto #41 that didn´t make it. Since that happened, I was forced to get some more seeds to fill the tent, And those will be seen in week 2 already ( or at least if everything goes as planned ). About the setup and materials: Substrate is Canna Coco Professional+, with roughly 40% of added vermiculite (except in 3 pots that it had ended and I used some perlite) 2L Square pots Utilizing a little of BioBizz (BioGrow, Calmag and Alg-a-mic) and a little of Advanced Nutrients ( Sensi Coco Bloom, Voodoo Juice, B-52, Bud Ignitor, Big Bud Coco, Bud Factor X and Sensizym ) Also, in this run I´m not only measuring PH but also EC. I think that´s it for this week. Any comments or questions are greatly appreciated! Thanks for reading and stay safe ✌️