R. 'Astra'
Azalea Hybrid
| Hybridized By | Kondratovičs, Rihard |
| Seed Parent | R. kosterianum |
| Pollen Parent | R. canescens |
| Additional Parentage Info |
() x (as R. roseum) |
| Introduced | 1974 |
| 10 Year Height | 100 cm. (3ft.) |
| Bloom Time | late midseason |
| Flower | tubular funnel-shaped |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | elliptic |
| Leaf persistence | ? |
| Plant Hardiness | ? |
| Flower Bud Hardiness |
? |
| Registration | Unknown or not recorded |