Durban sunrise Autos

I'm new here , i love the vibes so I figured I'd post what I'm working on. It's day 27 since seed. I'm running two SF-1000 and a SF-2000. My grow space is 7'x7'x7', atmosphericly controlled with AC Infinity 4" inline fan and carbon filter as well as 6" cloudline fan, with the Cloudlab 69 controller. My co2 is between 1200 and 1500 ppm while the lights are on , I use a 20lb tank, regulator and controller .

Using promix Hp M and coco coir as my medium. Trifecta Mycorazzea and Recharge microbes The durbans are in 5 gallon AC fabric pots. I'm using Nectar of the Gods Roman feeding schedule and just started foliar feeding with BK. I upped my HH after seeing potential cal defenciancy in my runted durban. Not sure why she is some small but something has been off with her since sprout. the two bigger other plants are gorilla glue #4, a gold leafxsupersilver haze cross , calling "Fed reserve" they are also 27 days old and are photoperiod7 , the little ones are a cherry cookies, fruity pebbles, and 2 Bruce banners.
I'll take better pics of each plant tomorrow , thanks for looking , and thanks for allowing me to join yalls community !