Some good ideas on that website, but please don't plant Russian Vine! You'll regret it and so will your neighbours! 
Does it have to be in a container? Plants in containers need much more care than those planted in the ground - copious watering for a start, not to mention being careful not to overwater - and then there's feeding, whilst being careful not to over-feed. Isn't there a chance that you could prepare a reasonable sized planting hole?