So, after the big failure, we started from scratch. I replaced the soil with a new BioBiz one. We have germinated 70 critical 2.0. We gave them 10 days of vegetation and now we are in the 2nd week of flowering. Lighting is HPS 600 watts. I see a big change in development after changing the soil. I haven't hooked up the irrigation system yet, and I'm thinking of not doing that this time, but watering manually. I will upload pictures every week so we can follow the whole process together. Greetings to all.