R. 'Siuslaw Pioneer'
Rhododendron Hybrid
| Hybridized By | McCormack, A. |
| Seed Parent | ? |
| Pollen Parent | R. macabeanum |
| Introduced | 1960 |
| 10 Year Height | 150 cm. (5ft.) |
| Bloom Time | early midseason |
| Flower | broadly funnel-shaped |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | narrowly elliptic |
| Leaf persistence | ? |
| Plant Hardiness | -5 C (23 F) |
| Flower Bud Hardiness |
? |
| Additional Hardiness Info |
H3 |
| Registration | Registered |