ditchlilies, Kwanso is another strong one. I left a few fans outside over the winter, I did not want to plant them and id not feel like walking down to the compost pile to pitch them. they are in a black greenhouse tray , foliage is about 3-4 in. high. they survived the winter never being planted. Oh dear. I am in zone 6 with temps that get very cold, icey and snowy winters.
