Quote Originally Posted by Mr. Clandestine
Really? 20-30% per extra week of veg, eh? So... if you were to veg for an extra month, you'd get an extra 80-120% bud mass? I'd love to see a link verifying this...
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i admit i like pulling numbers from my ass...

but once the first 2-3 weeks of flower are over, the plants done its growing (not counting buds/budmass)

most, if not really all, of the plants growth is created during the vegetative phase. id stake a bet on saying that a plant veged for 6 weeks will nearly double the yield of one grown in 3 weeks of veg. (assuming sufficient space/light for a much larger plant)