Mini Stella has only two daylilies registered as offspring. MS was registered in 1983. That might mean it's not a great hybridizing plant. But... if you want rebloom, maybe you could get that from Jablonski's flowers. It wouldn't hurt to try, if you don't mind the size, color and short scapes of MS. We have a bunch of miniatures and smalls, and keep buying more. And, yes, we hybridize. David