Mainly I just notice fragrance in the air. People walk by, some say to see the colors, but others say they come for the fragrance. I think daylilies and iris are about the same. Some have fragrance, some do not and some not so great. During both their bloom times I say, YES! But I have to go around plant to plant. Is it you? So Lovely smells good. My Hyperion is a newer conversion? No fragrance. When I get a real Hyperion the old will go, cause I wanted it for the fragrance. I wish fragrance was easily searchable, but I understand if the info on fragrance was not required. So it is great to get everyone's input! May you be blessed with a wonderful day!