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Discussion in 'First Time Marijuana Growers' started by mr.pothead, Sep 16, 2002.
how good is a hps for vegging? would floros be better?
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.
what are hps and mh
HPS- High Pressure Sodium
MH- Metal Halide
Both are referred to as HID lamps - High intensity Discharge
hope this info helps ya,