Watt/ sq. Foot

Discussion in 'Growing Marijuana Indoors' started by Antdro707, Oct 12, 2018.

  1. #1 Antdro707, Oct 12, 2018
    What is the optimal watt per square foot indoors?
     
  2. #2 Soil2Coco, Oct 12, 2018
    Blurple and HID lights- 50 watts per sf to flower, 20-30 watts per sf to veg

    Qb or COB led- 35 watts per sf to flower and 17 watts per sf to veg
     
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  3. #3 Antdro707, Oct 12, 2018
    Beautiful I’m pulling 40 actual watt per sq/f blurple
     
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