Breath in , Breath out, preferably with a joint in hand. Your plants will be fine as long as you do not kill them with too much love.
Nutrient problems in soil are fairly slow. In fact most corrections will be slow............. New growers have a tendency to move too fast and end up overshooting the goal..
Have distilled water on hand to make the foliar spray when the 5:2 comes. And a clean spray bottle. Then 2 hours after the lights come on turn them down to 50% or off if you don't have a dimmer. Wait a couple of minutes for the leaves to cool and then spray the plants good but not drenched. Turn the lights back up/on and you will be good to go
They have been doing okay, and haven’t gotten worse, but there is this spot I am not sure if it’s trichomes or what it’s on the leaf and underside of the leaf , here is two different lightings, is this normal?