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need help asap..

Discussion in 'Indoor Marijuana Growing' started by skully, May 23, 2003.

  1. My reflector is like a dome,so how many inches do i want the light bulb away from the plants?
  2. what kind of bulb? if it is a compact flourescent leave it about 4 inches away they do tend to get a little warm but not a bad as an HPS or MH if it is either one of those i would say 10-12 inches depending on your ventilation.
  3. 1cm per every 10 watts of the light. 250 watt light = 25 cm seperation.

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