R. 'Alessandra Castelli'
Azalea Hybrid
| Hybridized By | Fratelli Rovelli |
| Introduced | 1920 |
| 10 Year Height | 120 cm. (4ft.) |
| Bloom Time | ? |
| Flower | ? |
| Predominant Colour | ? |
| Leaves | lanceolate |
| Winter Foliage | ? |
| Hardiness | ? |
| Hybridized By | Fratelli Rovelli |
| Introduced | 1920 |
| 10 Year Height | 120 cm. (4ft.) |
| Bloom Time | ? |
| Flower | ? |
| Predominant Colour | ? |
| Leaves | lanceolate |
| Winter Foliage | ? |
| Hardiness | ? |