This is gonna be my first time grownng. I have a small space in my garage to make a flowering room. It's 4x2 with a 400watt hps light. Do you think this is big enough to flower 8 plants?
i wouldnt go more than maybe 18inches figure on doubling height when flowering so your looking at 3ft plants when finished if you go higher you will have light penetration problems with a 400
okay checked your vent thread the best way in my opinion to solve this is to get yourself a cool tube for your light problem solved then use your comp fan. for plant movement