R. 'Red Jack'
Rhododendron Hybrid
| Hybridized By | Research Station for Woody Nursery Crops. Boskoop, Netherlands, 1975 |
| Seed Parent | R. 'Wilgen's Ruby x May Day Group' |
| Pollen Parent | ? |
| 10 Year Height | 300 cm. (10ft.) |
| Bloom Time | ? |
| Flower | funnel-shaped |
| Predominant Colour | ? |
| Leaves | ovate |
| Winter Foliage | ? |
| Additional Parentage Info |
() x (forrestii hybrid) |
| Hardiness | H4 |
| Status | IRRC registered. |
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