Quote Originally Posted by dontbugme
What happens if I don't add ventilation? Because I really can't, short of just opening the cabinet.

This cabinet is 20 inches tall. This is much too small to flower any decent plants right? Anybody have any ideas how I could make it work?
You have the same $2 (literally) crackfan from walmart in your grow cab as I do!

Wally world sells these crackfans without the AC adapters they require.. either find a 3 volt adapter or use batteries...

They die so quickly... I have to buy a new fan once a week, this week twice... and I only run them 12 hrs a day

I can't find any other fans that are small enough to fit in my space though, so I have to keep using them

What you could do for ventilation is to drill some holes (or cut out a 4-5 inch in diameter hole directly behind your fan. The fan will then draw cool air from the outside from directly behind it into your cab. Then have a small opening or some holes drilled at the top of your cab so the hot air rising can flow out.

good luck and keep us updated

peace
melodious fellow Reviewed by melodious fellow on . fluorescent lights Instead of using those corkscrew CFLs can I use something like an 18inch or 24inch fluorescent light to give seedlings light? What if I don't want to get a sodium pressure light, what happens if you use one of these fluorescent lights while it buds? I know less yield, but what else? See attached image Rating: 5