R. 'Happy Hour'
Rhododendron Hybrid
| Hybridized By | Barlup, Jim |
| Seed Parent | R. 'Berg's Yellow' |
| Pollen Parent | R. 'Marie Starks' |
| Introduced | 1985 |
| 10 Year Height | 100 cm. (3ft.) |
| Bloom Time | midseason |
| Flower | openly funnel-shaped |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | elliptic |
| Leaf persistence | ? |
| Minimum Hardiness | -10 C (14 F) |
| Additional Hardiness Info |
H4 |
| Registration | Registered |
