Pefect Lighting?!?!?!?!?

Discussion in 'Growing Marijuana Indoors' started by paincityboy, Dec 2, 2007.

  1. If i want to run two 400 watt hps bulbs for flowering what is the optimum amount of space needed? also how many watts do i want to run for veg? the key hear is optimum. i want to grow the best possible given all other factors are in line.
     
  2. :smoke:ive alwats heard the minimum for lighting is 25w per sq ft, but the more the better, as far as the optimum space for running two 400w hps, well its easy, the smallest area that you can maintain proper heat temp an humidity, with the proper ventilatuion this area could be very small, it depends entirley on your preferences, i would try to atleast matntain 40w per sq ft................................peacce

    just a li high.....................
     

Share This Page