R. 'Jack-o-Lantern'
Rhododendron Hybrid
| Hybridized By | Rhein, W.L. |
| Seed Parent | R. 'Donna Hardgrove' |
| Pollen Parent | R. vernicosum |
| Introduced | 1977 |
| 10 Year Height | 120 cm. (4ft.) |
| Bloom Time | midseason |
| Flower | broadly funnel-campanulate |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | elliptic |
| Leaf persistence | ? |
| Additional Parentage Info |
() x (aff. Rock 18139) |
| Minimum Hardiness | ? |
| Registration | Registered |