I'll throw this one in..
11L and 20L pots make a huge difference..
Lots of growers go by the 1gr/watt ratio to see what the maximum they can yield is.
So if you're using a 1000W lamp, you cannot yield more then 1KG.. so it goes for 600, 400, 250 and even 150.
Now if you want big yield, I'd...