I watered 200 ml(11.11.23) at a time as I poured 2.5-3 liters of water from the filter (reverse osmosis 25ppm . 6.3 ph) into each pot before planting the seeds, 36 hours before . As recommended by BioBizz . I also added another booster for the total power of the light (it has about 60 diodes from Samsung and some red ones) .
. and now the total power is 160 watts . The last board has not turned on yet. I will wait for pre-flowering and let it do its thing (only one red spectrum there).