At the Denver Botanic Gardens today. Any guesses on this Alaska Cypress? Thanks.
Maybe 'Laura Aurora'.
No, it's the 'Boyko's Sundown' found by Jim Boyko from Boring, Oregon.
Thanks Bboy and Edwin!
Apparently I didn't remember it right, it's bushy instead of weeping. They also have the Boyko introduction in their library, but without a picture.
Here is a link that might be useful: Buchholz - 'Laura Aurora'