Quote Originally Posted by (herb)ivore
Shit ya'll, you can flower a plant when its 4 or 5 inches tall, you'll just get something like 3 or 4 grams for a yield. CFL's also make much fluffier buds. Happy tokin'
I flowered a plant once at 5 inches tall, and final yeild was 10.4grams. That was under 120W of CFL's. 90W for veg, 120W for flowering, in a 2ft square cabinet.

The picture made it in High Times too. It was very yummy, so nothing wrong with CFL's at all, as long as you do the math for light for space.

It's easy, they say, you need minumum of 50W of light per sq/ft.