Auto flowering Question

I want to try autoflowering seeds.My question is what size pots do they need?Soil grow in a cabinet so I want to squeeze as many in there as I can.

i had mine in soil in ten litre pots it was a train called snow rider...ended up gettin about 3oz of each of them which was ok as i was just experimenting but i think they couldve still done with bigger pots....i think autoflowers are good if its just for your own smoke but no so for anything else.