One of the specials I run locally is a grab bag of either 20 or 30 different cultivars of my choice. I just put the color on them so they can arrange them. I always tell them that if they at some point decide they want to know the name, that I would be happy to let them know. Or if they want to, I can tell them the names and they can write them on them as I'm digging. I know how it is when you just start, you don't often think the name is important, but as time passes, that seems to change.