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MH conversion bulb

Discussion in 'Indoor Marijuana Growing' started by AbyssBC, Nov 13, 2002.

  1. I have a 430 watt sonagro sys and i was wondeing if i should get a MH conversion bulb for vegging to go with it or just return the sonagro HPS sys and get a sunmaster MH sys?
  2. just get a mh bulb and a hps for buding

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