Posted: 23/03/2014 at 16:28
They will need a support structure of some sort as they can easily grow to 6ft, wigwams made with bamboo canes are a popular choice, if planting in pots they will need you will need a substantial one. I grow mine in the garden and prepare the ground well with organic material such as manure. I often grow them in the same trench I use for my runner beans as they help attract the pollinators.
You will find lots of info on here from far more qualified to speak than I but the above works for me.