1000 Watt Hps

Discussion in 'First Time Marijuana Growers' started by first_timer, Mar 24, 2006.

  1. Whats the largest area you can use for a 1000 watt hps. I have heard about 5 by 5, but i have also heard people say that they grew a 8 by 8 or even a 10 by 10 room with good results.
  2. i would say a 4x3 is smallest you want to go...keep in mind you want 65-80W/sqfoot..so 8x8 is probably too big...biggest i would go is...4x4

    with a 1000W HPS u gota watch heat too so make sure u got good ventilation

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