Cloudy Gardens (Zkittlez & Gorilla)

Hey Everyone! Really excited to get this grow going, and getting my feet wet trying out growing in coco. This is a 75/25 coco/perlite blend, that I premixed with dry nutrients. I did a 75/25 blend of the Dr Earths 444 / Dr Earths 394 and plan to top feed around day 30. (Trying the popular common YouTube method) Running this in a 4x4x7 tent. Lighting for Veg will be a Bestva 2000w LED (395w actual draw) Flower will be run under 2xBestva 2000w LED (790w actual draw) Unfortunately, Calcium nutrients slipped my mind, and 3 of the 6 plants showed signs of deficiencies around day 4. I began spraying the seedlings with CALiMAGic as a foliar spray twice a day at 1/2 potency. I will increase to full potency over the next couple days. They seem to be responding well so far. Any comments or recommendations would be much appreciated! Happy Growing