Misting and going dark is a poor idea, you might be getting away with it now, but eventually a single microscopic spore will find its way into your grow, either from your shoes, clothes or just float in on the breaze, This KILLERS name is Fungus Botrytis, It is all over the world you breath it constantly. you have just been fortunate. that it has not found it's way into your grow and taken hold, you won't get rid of it without hardcore fungucide. Folliar feeding isn't all that is made out to be in the pot culture mist in the evening,,,, mold. Mist when lights are on, light burn. It is the most direct way to overdose your plants. and actually prevent flowers from forming at the node sites when you accidently mist them. just saying .......You might be the reason why no pistils are growing on your flowers, you could be frying them before they form, or it could be what I mentioned above in post #17, everything to do with growing pot is strain specific, and often times that varies plant to plant.
Probably I'm not the only grower that disagrees with foliar feeding marijuana, just not worth the risk, especially for the inexperience pot farmer.