if you are using emerald triable( p max, gravity, and snowstorm) they work great. follow instructions or google the feeding schedule. i've heard people using snow storm every night with no problems. although not recommended
if i had an aeroponics system, (misting the roots constantly)
would i use the same feeding schedule as a hydroponic set up.
general hydroponics nutes
and would i need to nute, flush, nute, flush
if your going to use the line you should google their recommended feeding schedule. they have a foliar, soil, hydro schedules.
and i do not believe the big buds one is on the foliar feeding schedule
overwatering looks very similar to not enough water. So if you know for sure their gettin plenty of water, its prob overwatering. i'd say just let the soil dry out (2 days roughly) then go back to normal watering.