R. 'Holdrio'
Rhododendron Hybrid
| Hybridized By | Hachmann, Hans. Barmstedt in Holstein, Germany |
| Seed Parent | R. 'Kokardia X Hachmann's Diadem x Holger' |
| Pollen Parent | R. 'Sarasate' |
| 10 Year Height | ? |
| Bloom Time | ? |
| Flower | ? |
| Predominant Colour | ? |
| Leaves | ? |
| Winter Foliage | ? |
| Hardiness | ? |
| Status | No official registration in IRRC / ICRA or JARS. |
|
|