Name: Ken Winston-Salem, NC (Zone 7b) Daylilies & hardy hibiscus
I noticed that this year's Summer Spice Creme de la Creme and Plum Flambe both have much more rigidly upright stems. They've been growing here for...I honestly don't know..., maybe 3 years for SSPF and 5 years for SSCdlC.
Hardy hibiscus are a hobby, but daylilies are an obsession.