setup first grow newbie

  1. M

    4*600Watt in 240cm to 120cm grow tent - Help

    Hello, i have a 240cm to 120 cm grow tent and i want to build a setup inside, i need advices ( sorry for my english ) I was planing to use 4*600 watt lamps with using cooltubes, Heat would be a problem , how strong fan i must use ? ( i was thinking silent 760m3/h fan to cool them all )...
  2. H

    Good Enough Setup?

    Hey guys. I'm looking into growing indoors. Since I'm new to this I've been looking in the interwebs for information. I guess I scraped up a grow setup. I also have a few questions regarding flushing my tree and the strange magic of PH up and PH down. Here is my setup- ( this also includes...