R. 'Spring Song'
Rhododendron Hybrid
| Hybridized By | Hardgrove, D.L. |
| Seed Parent | R. keiskei x racemosum |
| Pollen Parent | R. keiskei |
| Introduced | 1948 |
| 10 Year Height | 60 cm. (2ft.) |
| Bloom Time | early midseason |
| Flower | ? |
| Predominant Colour | ? |
| Leaves | ? |
| Winter Foliage | ? |
| Hardiness | ? |
| Status | IRRC registered. |
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