Quote Originally Posted by whatsthatsmell
since this question is asked on a weekly basis, and you didnt really do all that much searching, i'll give ya the answer you want to hear.....

for every watt you will get about 64oz with hydro and about 32oz with soil.........


if you dont believe me, look at some of the other people who asked the same question every week.
damn...guess whos gonna pull a metric ton with his 400watt hps!!!!!

(might want to rethink your calculation there smell...)