R. 'Nagel's Petra'
Azalea Hybrid
| Hybridized By | Nagel, W. (Walter) |
| Seed Parent | R. 'Winston Churchill' |
| Pollen Parent | R. 'Golden Sunset' |
| Introduced | 1977 |
| 10 Year Height | 120 cm. (4ft.) |
| Bloom Time | ? |
| Flower | ? |
| Predominant Colour | ? |
| Leaves | ? |
| Winter Foliage | ? |
| Hardiness | ? |