Quick lighting questions

Discussion in 'Growing Marijuana Indoors' started by stonerathlete, Apr 3, 2006.

  1. 1. Is 150 watts about 12 inches away from a small plant (about 2 weeks) too much?

    2. How long can i grow a few plants under 15 watts?
  2. 150W what...HPW, MH CFL???all depends...
    floros you can get to within inches of the plant...jsut make sure no leaves touch the bulb as they will burn..
    if its hps or mh, a foot sounds good..but becareful cause babies are sensitive...if your hand feels hot if you put it right above the top leaves, its too close, and visaversa if you cant feel any heat.

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