Quote Originally Posted by greenatik
ive seen a 4 lb plant outdoors. good luck doing that indoor!

one thing I have noticed, plants outdoor tend to stretch more then indoor.
we have had plants that have put out as much as 8lbs+ outdoors as long as they are properly watered and cared for.

a couple of seasons ago we had 5 plants that put out 30lbs combined harvested/dried/cured.

you ca use as many lights indoors as you like as long as you can control the HEAT. i know one guy who has 10,000 watts runing but then again, he has killed ventilation and his grow room stays at around 85 degrees during the day and 75 at night.