Transplanting Asparagus Crowns

Hi,
I planted crowns about 3 years ago and think I over did it. They are in a raised bed doing very well but getting huge, so.....I would like to transplant some to a new raised bed, when should I do this in the Fall or Spring?

Thanks,
Susan

Nearly all authorities say Spring.
If your bed is well prepared, you could do it now. Ensuring strong roots before hard freezes set in may not be an issue for you.

Thanks, I think I will wait till Spring.