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 | ? |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | ? |
| Leaf persistence | ? |
| Minimum Hardiness | 1 C (34 F) |
| Additional Hardiness Info |
H2 |
| Registration | Registered |