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how many square feet are needed for 20 fully mature plants?

Discussion in 'Outdoor Marijuana Growing' started by taitpeter, Jul 1, 2004.

  1. im planing to start 20 seeds, and i was wondering......

    how many square feet of space will i need to grow these 20 plants?
  2. hay man- you might end up with between 8 and 12 mails depending on your luck. I grew 12 plants all in a 4'x5' box with a 1k HPS and it was too tight! so next time I might only do 9 and I think I'll have a better quality. I hope this helps out.

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