I am using a SOG method in a 8x 4 area. I have 2 600w hps and 1 400w hps in the middle all being cooled by a 6 inch fan. My temps stay at 82 degrees and I am using Co2. with 1600 watts total I can produce 1600 grams per grow (or 800 grams per month).
JeffersonBud Reviewed by JeffersonBud on . How much light do i need for an 8x4ft s.o.g! I have an 8x4 ft flood and drain table. Should I use 3-600w hps or two? How much light is sufficient to "produce". Thanks.:smokin: Rating: 5