Blue dream and friend grow from germ

Its the first day of week three. This past week has gone much better for most of the plants, the peyote seems to have almost fully recovered from whatever deficiency/disease was hurting the plants previously the black indica still seems heavily affected but its growth does not meaning it might not have been nitrogen as i thought but may e iron copper or ph (ph unlikely) most of the blue dream seedlings got over it pretty quick it seemed like which made me think it was an over watering issue, white widow auto from crop seed kings is hanging on in there but just barely it seems like the plant has a poor gene pool as comparatively it was planted the earliest was the least over watered and has been surpassed by every other plant still remaining i am hopeful that in the next coming week we will see a serious bounce back from it. Being as its roots are becoming more and more established. Concerns -room temperature and rh have heavy day night fluctuations -the dirt they are planted in is 38-0-4 with an insane starting nitrogen count which may be a contributing factor to the yellow edges/spots -getting watering schedule down pat as they’ve been overwatered and now haven't been watered in 6 days to compensate. -humidifier may be to close making some plants live in a higher rh as it blows right one them -light currently running a 400w mh and 1000whps@600w to keep room up to the 20-29 celsius range my worry is that this will light burn the plants (even with the hos almost 50” away)