I thought this might be a good time to talk about the set up inside the grow tent. The inline fan I mentioned is hanging from the top of the tent bars and is connected to a carbon filter (iPower 4 Inch Air Carbon Filter Odor Control Scrubber with Australia Virgin Charcoal, 12" Length, Reversible Flange, with Prefilter). Together they help dissipate the heat and odor that builds up inside. There won’t be any smell until the plants are a good size, but heat is always a problem even in winter.
They are connected with 4" aluminum ducting that exhausts through the top hole of the tent where all the hot air goes. There’s no more smell because the charcoal filter scrubs the air clean – this is important if you need to be covert.
If you’ve never done this before then it probably sounds much more complicated than it actually is. It’s really very simple and anyone can do it.