R. 'James Holdaway'
Rhododendron Hybrid
| Hybridized By | Harrison's Nursery |
| Seed Parent | R. 'Beauty of Tremough' |
| Pollen Parent | R. 'Glory of Penjerrick' |
| Parentage Summary |
Seed parent is R. 'Beauty of Tremough'; pollen parent is R. 'Glory of Penjerrick'. |
| Introduced | 1936 |
| 10 Year Height | ? |
| Bloom Time | ? |
| Flower | ? |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | ? |
| Leaf persistence | ? |
| Minimum Hardiness | ? |
| Registration | Registered |