R. 'Si Si'
Rhododendron Hybrid
| Hybridized By | Delp Weldon E. |
| Seed Parent | R. degronianum ssp yakushimanum |
| Pollen Parent | R. 'Gold Mohur' |
| Introduced | 1973 |
| 10 Year Height | 150 cm. (5ft.) |
| Bloom Time | late midseason |
| Flower | broadly funnel-campanulate |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | ? |
| Leaf persistence | ? |
| Minimum Hardiness | -15 C (5 F) |
| Additional Hardiness Info |
H5 |
| Registration | Registered |
