You seem to have good air circulation going over the plants.Do you have good air under them dlopez?The air change over can be as important as the light.Air moving up from under the plants keeps the humidity lower .The lowers will keep the air flow blocked from getting to the buds well.Not many ever seem to think about air under the plants as much.What i use is a high velocity fan from a gas furnace with a 110 power cord attached to it..sit it inside a milk crate incase someone gets caught in it or something.These things move HUGE air for their size.At a high velocity.A carpet air mover is pretty nice but cost more money.Find someone you know who does heating and air.Just ask them for a blower motor assembly out of a old furnace normally most of those guys will be pretty helpful .Just tell them you would like one to move air in your garage or shop and if they could get you one out of a old furnace.they change these furnaces out frequently and they are not hard to come by.The thing about these is you normally only need one of them to reach under all of your plants.They move at such a high velocity the air travels a long ways.Many of them will put out three tons of air or 1200 cfm.In 20x20 with 8 ft ceilings it will rotate the air once every min and a half.Like a vortex through the room.After that it is just air circulation through the plants in a constant steady change over.These things work so much better than a fan for UNDER the plants.It is because of the amount of air they push..and the velocity they push it at.,
Try not to ever hit a plant directly with high velocity air it will screw with them.You can bounce air off of walls or what ever into the plants is best.Just keep the air moving ,slow an constant through the plants.
Merry Christmas .
