Hi Kevin, I'm in the South of England (and Spring is definitely here - ornamental cherries are in bloom, daffodils, the snowdrops and crocus have already finished) but I got these plants as a Christmas present this winter, so there wasn't a chance to plant them outside. They are in pots on my unheated (but frost free) porch. I'd like to keep this one (at least) potted and on this cycle, so that I can show it next year.
Thanks for the additional information about the cross. I'm fairly new to Cyps, so I'm learning all the time!
Thanks everyone for the nice comments about this one. It sure is a pretty thing - and so far the flower has lasted almost two weeks.