Jon Lindstrom wrote: > Some thoughts on these crosses: > Manfreda virginica conveys winter hardiness to the F1 crosses, but > the flower form strongly resembles the Manfreda (with the color > from the Polianthes parents). I am not especially enamored with > this but hope some advanced crosses improve upon it. The hybrids > though are vigorous and clump up nicely with age. > How tall are these? They look lovely! Dennis in Cincy (who would be happy to test for cold hardiness) :)