My soil runoff ph is always at about 6.9-7.0 and the water I use to water them is 7.0

My temps are between 73 and 78 at all times almost but I do have 2 5inch fans inside blowing on the plants. I have 2 ~3inch computer fans and 1 ~4inch computer fan pulling air through a 2 inch pvc pipe and I leave the door open a bit to make up for the rest of the pull from the fans.

I haven't been feeding any fish emulsion but my freind did while I was out of town and it hurt them a bit I think.

I have been feeding the schultz at 4 drops/quart and box says to do 7 drops.

Would misting them every other day be ok?

Thanks again