manyaharvest
Member
I recently aquired space in a old manufacturing warehouse from a family friend..the flowering room is 20x12 and veg is 10x12..for lights in flow. its 4 lumatek 1000w and two t-5s in veg.....my concern is venting properly i have co2 and want to supplement but dont want to exhaust it all out trying to get fresh air in the room....any suggestions much appreciated