Pint plant from Azalea Coral Bells. Maturing to heights of just 2 to 4 feet with a 3 to 5 foot spread, the Coral Bells Azalea is compact enough to fit into the tightest spots in your garden. This shrub also performs well when container-grown. It does well in filtered to full sun, is pest and disease-resistant. Deer also steer clear of them. This is a low maintenance, hardy shrub that requires next to no effort. It is perfect for beginners, but provides the colorful punch that master gardeners look for. Zones 6 to 9.