starting 2nd flower room the room is 4 feet long by 20 inches wide the light is going to be a 400 watt hps is this enuf light im going to put 6 to 8 plants in room thanks for help :hairpull:
I think it's enough light for that space though 6-8 plants will be crowded unless you don't veg for long and go to flower quickly. Otherwise I would say 4 plants max...