light strengh

Discussion in 'Growing Marijuana Indoors' started by vannucci, Jun 7, 2002.

  1. i was thinking of getting a 400w hps and a 400w metal halaid
    to grow 4 to 8 plants

    is it best to run both from start to finish or is this a waste

    should i run the metal first then the hps to finsh

    what should i do ????
  2. ok but i heard you get a bigger crop if you use both

    the lights i can get cheap as am an electrican

    so your saying it would be better to use just a 400w hps

    i want to get the most from my grow

    and if i did use a metal how long in weeks should i use it for
  3. well thanks for the advice

    i think i will use a 400w hps from start to finish

    no point spending money if it dont make much difference

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