Quote Originally Posted by pnice
I'm sorry but 8 oz under 600w is not very commendable. That's a super average yield for that amount of light.
Many people do that amount, especially the people who sog. Sometimes less without giving it a thought. It depends a lot on how long you veg, and how much you stretch your light. I'm pretty sure I could do 2 lb under 600W. It would be a longer than normal veg period and a stadium screen grow, with the plants near the outside not getting enough light.

Anyone up for the 2 lb. challenge?