R. 'Sunny Day'
Rhododendron Hybrid
| Hybridized By | Whitney, William E.. Brinnon, Washington, USA, 1970 |
| Seed Parent | ? |
| Pollen Parent | ? |
| 10 Year Height | 120 cm. (4ft.) |
| Bloom Time | ? |
| Flower | openly funnel-shaped |
| Predominant Colour | ? |
| Leaves | elliptic |
| Winter Foliage | ? |
| Hardiness | ? |
| Status | IRRC registered. |
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