Hi all I hope all is well with and yours, here’s what I’ve a 9’ x 30’ grow room, 9’ x 15’ flowering room and a 8’ x 10’ drying room. Now I have built grow rooms before but none as big as this. In the grow room the plan is to put 2 rows of 7 @ 1000w lights, w/4x4 boxes, the ceiling is 6’6" and planning to make it 7’6’. I am going to use 220 power to supply the lights, from the main supply panel to the sub-panel is 12’ which I am going to use 3gauge wire. From the sub-panel to the end of the light run is 55’ which I am using 10/3 or 8/3 undecided as of now. This is in a basement which I am putting in a concert floor. I am wondering if you might have any suggestions or see any inherent problems, also is this set-up good for maximum yield. Also would the exhaust carbon dioxide from a gas powered generator work as a source? Is 7’6" total height enough considering I am making a 4" wood slatted floor off the concert floor making the total height 7’2"?
THANK YOU ALL,
I look forward to your suggestions and rely on your expertize. Have good day and GOOD GROWING TO ALL!!!