R. 'Scarlet Blast'
Rhododendron Hybrid
| Hybridized By | Leach, Dr. David G. |
| Seed Parent | R. 'Mars' |
| Pollen Parent | R. 'Mars x catawbiense' |
| Introduced | 1972 |
| 10 Year Height | 120 cm. (4ft.) |
| Bloom Time | midseason |
| Flower | openly campanulate |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | elliptic |
| Leaf persistence | ? |
| Minimum Hardiness | -15 C (5 F) |
| Additional Hardiness Info |
H5 |
| Registration | Registered |