We have two red evergreen azaleas and one pink deciduous azalea -all unscented - under oak and hickory trees on a south facing hill- Zone 7a. These azaleas appear to be over 10 years old and approximately 3'x3' in size. They are in partial shade. Does anyone know what cultivars these are? I think the red ones might be either 'Hahn's Red' or 'Cherry Drop'. I thought that the pink one was Encore's 'Autumn Carnation', but it is not a repeat bloomer; It only blooms during very late April and into May. The photos were taken yesterday. As you see in the photos- from a picture of a red one - that the red ones bloom first and are beginning to fade; the pink one is at its peak. Thanks for your assistance.