1. Win a Personalized Grasscity Stoner Kit! Subscribe to our Youtube for a chance to WIN!
    Dismiss Notice


Discussion in 'Absolute Beginners' started by mr.pothead, Sep 16, 2002.

  1. how good is a hps for vegging? would floros be better?
  2. HPS will work fine for vegging. Not as fast a growth as MH but on par with fluors. But the HPS, really kick-ass in flowering.
  3. what are hps and mh
  4. HPS- High Pressure Sodium

    MH- Metal Halide

    Both are referred to as HID lamps - High intensity Discharge

    hope this info helps ya,



Grasscity Deals Near You


Share This Page