How Do I Get Better Air Flow In My Grow Tent? In this case, you may set the fan and/or filter outside of your grow tent. We recommend setting your extraction fan at the highest point possible. Since heat rises to the top, exhausting that hot air at that point will make the ventilation process
How Many Cfm For 4X8 Tent? To calculate multiply length x width x height of growing area e.g. A room that is 8′ x 8′ x 8′ will have a volume of 512 cubic feet. Your extraction fan should be able to adequately exchange the air in an indoor garden once every three minutes. Therefore,
How Many CFM Do I Need For My Grow Room? To calculate multiply length x width x height of growing area e.g. A room that is 8′ x 8′ x 8′ will have a volume of 512 cubic feet. Your extraction fan should be able to adequately exchange the air in an indoor garden once