However given this is not practical (!) I bought a lovely metal stand a few years ago in the wild hope I would have enough plants to fill it one day.
Well that day has arrived and despite the dreadful weather enough plants have survived to fill it. I am especially pleased as I propagated a lot of them from a small number of original plants.
Not only did they survive to produce good healthy plants it looks like they are also going to flower. So this year I am going to be very organised and make sure I take a photo of each one so if I am tempted to buy any more I will know what colours to avoid!