So I set up a new 5"x3"x1.5" indoor green house and have the front flap open with all my plants now inside. I plan on setting up a fan soon so that I can close the front, put my humidifier inside, and circulate/expel air.
Question: I have 2 2 foot, 2 bulbs fixtures on the top rack with all my plants below them. With the front open, do I need to worry too much about heat? they are just fluorescent sunlight bulbs.