do you grow it?

Friends,
At the recent ADS convention, a bloom of Watrous 621-2 was exhibited by the Carneys in their Premier Miniature Collection. Harold Koopowitz suggested I consider registering the flower. Ideally, the stock needs to be held by one person. I’ve talked to the person who gave me the bulbs some years ago. So, do any of you grow Watrous 621-2? If they’re spread around too much, naming might not be an option, so please let me know if you’re growing it.
Thanks,
Mary Lou