Roughly a pound per 1k of light, for most of the strains I grew out. But your also running, 3000 BTU's of cooling per 1 k of light also.

There is no easy money in herb. There is a ton of work, risk, involved.

Put a small box together, I like a 150 hps with a 70 mh, I run one plant in there, and get 2-3 ounces, every 2 months. Simple personal, and way to try killer strains out.

When growing, your a target. Every person that knows of your work, has a get out of jail card!! Much better careers out there man!!