R. 'Allegretto'
Rhododendron Hybrid
| Hybridized By | Hachmann, Hans |
| Seed Parent | R. 'Mars x haematodes' |
| Pollen Parent | R. 'Erato' |
| Introduced | 1987 |
| 10 Year Height | 60 cm. (2ft.) |
| Bloom Time | late midseason |
| Flower | broadly funnel-shaped |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | elliptic to obovate |
| Leaf persistence | ? |
| Minimum Hardiness | -10 C (14 F) |
| Additional Hardiness Info |
H4 |
| Registration | Registered |