@jimard8 I definitely have some late bloomers from Olallie that I crossed. Since they aren't registered they aren't in my plant database. I typically don't even think of listing them because I heard they only do well in cold climates. I'll be happy to add some to my swap list for you.
I also have some registered mid-late bloomers that I crossed. Any color preference? I don't have any fancy or really frilly stuff for the later blooming plants but I love them anyway because they really extend my blooming season.