When To Uncover My Azalea Bushes

Question

I covered 4 azalea bushes last fall. I live in the Chicagoland area. What temperatures (night time and day time) would be safe for me to uncover them. Thank you.

Answer 1

When you're sure all danger of frost has passed, I think your azaleas will appreciate being uncovered. You are in zone 5b.
Here's an article on azalea care:
https://www.gardeningknowhow.com/ornamental/shrubs/azalea/azaleas-noteworthy-shrubs-for-any-garden.htm