R. 'Karkov'
Rhododendron Hybrid
| Hybridized By | Rothschild, L. de |
| Seed Parent | R. griersonianum |
| Pollen Parent | R. 'Red Admiral Group' |
| Introduced | 1943 |
| 10 Year Height | 150 cm. (5ft.) |
| Bloom Time | early midseason |
| Flower | ? |
| Predominant Colour | ? |
| Leaves | ? |
| Winter Foliage | ? |
| Hardiness | H2 |
| Status | IRRC registered. |