R. 'High Summer'
Rhododendron Hybrid
| Hybridized By | Millais, E.G. |
| Seed Parent | R. 'Mrs J G Millais' |
| Pollen Parent | R. 'Inamorata Group' |
| Introduced | 1963 |
| 10 Year Height | 150 cm. (5ft.) |
| Bloom Time | late midseason |
| Flower | openly funnel-shaped |
| Predominant Colour | ? |
| Leaves | ? |
| Winter Foliage | ? |
| Hardiness | ? |
| Status | IRRC registered. |
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