R. 'Jacksonii'
Rhododendron Hybrid
| Hybridized By | Herbert, Honourable & Reverend W. |
| Seed Parent | R. caucasicum |
| Pollen Parent | R. 'Nobleanum Group' |
| Introduced | 1835 |
| 10 Year Height | 200 cm. (7ft.) |
| Bloom Time | early midseason |
| Flower | ? |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | ? |
| Leaf persistence | ? |
| Minimum Hardiness | -15 C (5 F) |
| Additional Hardiness Info |
H5 |
| Registration | Registered |
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