I am amazed every time I see one of those. They do grow around here and every year some bloom. It's almost like some prehistoric plant with such giant flower stem.
I don't have any either in a pot. Some are so pretty though and smaller than these ones.
Oh, yes, like a prehistoric plant. I can easily imagine some prehistoric creatures by its side, seriously. I am seeing them for years, from a distance, but seems that all these ones that I saw this morning matured this year for their only and ultimate blooming.