Q.Azaleas
I am trying to get azaleas to replace some dead indian hawthirnes. All the azaleas I see at the stores have bloomed and the flowers are gone. Will they come back If I plant them?

You will need to make sure you plant a hardy Azalea suited for your growing zone.
Go to a garden center or nursery in your area and look for varieties for your area.
Make sure you have the correct conditions needed to grow Azaleas.
This article will help familiarize you with the needs of these beautiful shrubs.
https://www.gardeningknowhow.com/ornamental/shrubs/azalea/azaleas-noteworthy-shrubs-for-any-garden.htm