Hello all. So i have a room with 6 600 watts HPS over a 5 ft. x 5 ft. growing area. By my calculation, I have:
6 x 600watts = 3600 watts
5 ft. x 5 ft. = 25 ft. squared
3600 watts / 25 ft. squared = 144 watts per square foot
If something is wrong with my math can someone please correct me...