Maurice ,
I dont think color is involved , canoeing dus ocour with all colors
When i look here in my garden and friends gardens all kinds of colors canoe ,
Sweet Goldoni , Greek Art , Boomerang Effect , Bow Tie Affair , Inner Rumble , Four Beasts In One , Butterfly Cove ........
Genetics are involved , but so many things , to cold early in the season
Location in the garden , setteling ......... strange things those daylilys
Here early in the season when temperatures are to cold they canoe , but when the temperatures rise it is less .
I have used Cobalt Rings a lot this year , this one dus not canoe and is nicely patterned , will see it in the seedlings in 2022
Johan