R. 'Ralph'
Azalea Hybrid
| Hybridized By | Van de Ven, H. |
| Seed Parent | R. mucronatum var mucronatum |
| Pollen Parent | R. 'Blaauw's Pink' |
| Introduced | 1966 |
| 10 Year Height | 60 cm. (2ft.) |
| Bloom Time | ? |
| Flower | ? |
| Predominant Colour | ? |
| Leaves | ? |
| Winter Foliage | ? |
| Hardiness | ? |