air circulation

Would this set up work well ? The room sizes are Veg 4.5' X 5' with a 2'X4' tent inside.(plan on using T5 set up with CFLs added) Flower 5'8" X 5' (plan on using LED of approx 300 - 500 watts) Veg room is a 4" duct that goes to a 6" Y .The flower room is a 6"...

I have my first grow room. It is a spare bedroom, which is 9' x 15'. Currently I have 8 plants, with 2- 48" fluorescents (well 2 bulbs per light fixture). I plan to eventually add 2 more lights, same type and double the number of plants. I have a cold air return in the room, along with one vent...

Its common knowledge that poor air circulation and high humidity promote mold growth in flowering plants, but the root cause of mold is air-born mold spores. Could not the problem of mold growth be solved with the use of ionizing air filters and/or the use of HEPA air filters, removing the need...