im not completely sure but i think it would be enough. my buddy has 2 400w's that cover 6.5x6.5thanks mate but would 600w be good enough for 4x4 im on a slite bujet
Your area wouldn't matter too much in this case, it's the # of plants you're growing under 600 watts that matters. I would get the 4x4 tent just in case you wanted more space in the future.what would yeild more a 4x4tent with a 6oowatt hps with 6 plants or 4x3area 600w hps 6 plants?