R. 'John Walter'
Rhododendron Hybrid
| Hybridized By | Waterer (Bagshot) |
| Seed Parent | R. catawbiense |
| Pollen Parent | R. arboreum ssp arboreum |
| Introduced | 1860 |
| 10 Year Height | 200 cm. (7ft.) |
| Bloom Time | late midseason |
| Flower | funnel-shaped |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | elliptic |
| Leaf persistence | ? |
| Minimum Hardiness | -15 C (5 F) |
| Additional Hardiness Info |
H5 |
| Registration | Registered |
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