Show me your 4x4 set up

It’s not gonna be a great yield. If I’d put 9 plants in the same area they would have filled the 4x4 perfectly. I’m able to run the leds at 720w if I choose to but 400w in my 4x4 seems to be the sweet spot. If I push it to 600w the plants don’t like it. There is a point when too much light has a negative effect on plants.

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