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Hi all, I have an air cooled 8'' 1000 watt HPS with a 8'' vortex fan (747 cfm) for exhaust and here's my plan: (intake from inside the flowering chamber to rid smell and vent heat simultaneously) intake fan-->carbon scrubber-->light hood-->vortex-->exhaust. My question is I have a 148 cfm 4''...

I have a flowering room that is 4.5' x 7' x 7' height (actually its 5.5' x 9' but I'm partitioning it off so I can use 1 1000 watt HPS on a 6' light rail) and I was wondering how big a fan I should go with on my air-cooled hood. I have 2 options: 6'' aircooled hood I can add a 450 cfm vortex...

Hey first time grower here. I have a 3' x 3' ebb and flood table I'm looking to veg from, and then flower under a 1000 watt HPS. Problem is, I'm confused on lighting for the veg stage. I have the heat issues for flowering room taken care of, but veg is a problem. I keep reading vegging with...