That's actually a great idea, best I've heard in a while!I use Autoflowers just to fill in space in my veg room, I look at it this way there are alot of wasted photons running around in that room so since I am pay for those photons I might as well use them. I use 2 gal smart pots, ocean forrest soil, 600 watt MH, and Advanced Nutes
You might of found some helpful info if there was an AF sub-forum..!I have read through a bunch of auto flower guides and threads on here but didnt seem to find anything about best way to grow, would soil or hydroponics make much of a difference? would one be better than the other? any info appreciated!