Background history:

'Cosmic Odyssey' is a evergreen tetraploid introduced in 2007 by Stamile.

This plant can be found in our Plant Database at:
Daylily (Hemerocallis 'Cosmic Odyssey') .

Please join in, if you own this plant! We would love to know more! I award an acorn for performance information posted to this thread.



Also, please consider adding a Plant Performance Report to the database! Thank you!

Daylily (Hemerocallis 'Cosmic Odyssey')

I have had Cosmic Odyssey a few years. I like the look of it, but I do not think it reaches its statistics here. It blooms well, but no where near the 35 stated, and very little branching. I don't think it grows over 30" either, although supposed to be 36". I planted it with a grouping that reach 36 to 40", and they shade it, so that may account for fewer flowers. It does get about 15 to 20 blooms per scapes, and has rebloomed each year.

I planted this in the Fall of 2021 with 2 fans. By April it had 1 fan and by May, it was totally gone. Not sure what was wrong because I'm in a similar zone to Nancy ( I'm pretty sure my zone is 6b nowadays).