R. 'Whisperingrose'
Rhododendron Hybrid
| Hybridized By | Greer, Harold E. |
| Seed Parent | R. williamsianum |
| Pollen Parent | R. 'Elizabeth Group' |
| Introduced | 1982 |
| 10 Year Height | 100 cm. (3ft.) |
| Bloom Time | early midseason |
| Flower | campanulate |
| Predominant Colour | ? |
| Leaves | oblong |
| Winter Foliage | ? |
| Hardiness | H4 |
| Status | IRRC registered. |