ok brother went through the thread again..
my thought for your first steps in getting this worked out..
it might be a trial and error but hopefully not with all the other growers here.. so let’s do easy non stressful things first..
we want new pictures of plants..
you said you put them up off the ground? good!! let’s see picture..
you seem to be buying equipment, good!
have a humidifier, dehumidifier, heater, fan? pictures..
is your tent closed during the grow or left open?
the only thing with me that you have that i know makes growing a bit different for feeding is the LED lights compared to MH/HPS..
and because of that you could have a mag def, meaning maybe.
personally i think it’s the pots on the floor and possibly watering a day earlier than needed, why? well your leaves are not growing bigger and no branches starting and the plant is looking compact.. all root growth issues..
so just keep going, only feed with the more balanced nutrient only, possibly lower your light, maybe an led grower can help here..
don’t worry about all the vpd stuff for now..
keep temps between 70-80, 24/7.. humidity between 50-60, 24/7..
don’t be touchy feely with them, give them 7 days and we’ll see what ups..
if you decide to do it this way..
oh you ph mmmm..
well your next grow if growing organically or using a medium with ph buffers than DONT ph.. but when using anything synthetic you have to ph..