R. 'Cinq Jours de Bonheur'
Rhododendron Hybrid
| Hybridized By | Le Duigou, L. |
| Introduced | 1997 |
| 10 Year Height | 60 cm. (2ft.) |
| Bloom Time | midseason |
| Flower | openly funnel-shaped |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | elliptic |
| Leaf persistence | ? |
| Minimum Hardiness | ? |
| Registration | Registered |
