raspberries in pots?

[aquilegia]

is it possible and worthwhile growing raspberries in pots? What size pot per cane?

I'm struggling to find a space for my three canes.

I was going to put it next to my sage, but that needs dry, poor soil, raspbs need rich, moist.

Then i was goign to put them where my struggling second rhubarb crown is currently (i'd dig it out first). But I have lots of self rooted strawbs next to that and Dr H says strawbs and rasps share viruses, so I can't put them there.

Where else can I put them? (who wants to come and survey my garden?!!)

[aquilegia]