I planted some in pots, there will be a thread on here somehwere I will look for you.
I have planted three cloves to a 12" pot as advised by someone here.
I also have winter peas and lettuce in pots, and the only problem I have is slugs!
This is due more to the facthat I can't get out and about at the moment but will be sorted soon enough, and if I have space they can always be transplanted from pots. If not I won't be too worried.