Asked August 14, 2020, 10:34 AM EDT
We have lots of daylilies that have always been various colors such as varieties of pink and yellow. This year they are all orange. Can you tell me why this is?
Questions about why flowers change colors come up fairly often. The answers tend to be complicated, contradictory, controversial and unconvincing.
You will probably get an authoritative answer to your question if you address it to folks at the American Daylily Society: